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Home > CA Providers > Dermatologists

Dr. Tinyee T. Chang, MD

(Dr. Tinyee Tsai Chang, MD)

(6 Ratings)

Specializes in: Dermatology (Skin Disorders)

Tufts University School of Medicine (2002)

375 Smile Place Suite B
Redding, CA 96001

(530) 221-3376

Dr. Tinyee T. Chang, MD is a dermatologist in Redding, CA specializing in dermatology (skin disorders). She graduated from Tufts University School of Medicine in 2002 and has 24 years of experience.

Office Locations

375 Smile Place Suite B
Redding, CA 96001

(530) 221-3376

(530) 221-3378

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Noteworthy Medicare Patient Procedures Performed by Dr. Tinyee T. Chang, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

removal of skin lesion

skin procedures

By Affordability:

nail biopsy

In 2023, among providers in related specialties within California, Dr. Tinyee T. Chang, MD performed more removal of skin lesion (growth or mark), and skin procedures procedures for Medicare patients than 95% of them and she also had a list price for nail biopsy that was lower than the list prices billed to Medicare by 95% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 10%

By Volume:

laser treatment

laser treatment for psoriasis

In 2023, Dr. Tinyee T. Chang, MD performed more laser treatment, and laser treatment for psoriasis procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Volume:

biopsy

ear biopsy

intralesional injection

In 2012, Dr. Tinyee T. Chang, MD performed more biopsy, ear biopsy, and intralesional injection procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Tinyee T. Chang, MD treated as a dermatologist in Redding, CA during 2012 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and lab tests.

Volume of procedures performed by Dr. Tinyee T. Chang, MD for Medicare patients.

allergy testing	374
blood draw	48
diagnostic procedures	741
doctor visit	1013
ear procedures	87
eye procedures	41
injections	25
lab tests	434
removal of lesion (e.g. growth)	779
skin procedures	779

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Tinyee T. Chang, MD treated as a dermatologist in Redding, CA during 2013 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and injections.

Volume of procedures performed by Dr. Tinyee T. Chang, MD for Medicare patients.

diagnostic procedures	112
doctor visit	1754
ear procedures	56
eye procedures	21
injections	80
removal of lesion (e.g. growth)	1406
skin procedures	1406

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Tinyee T. Chang, MD.

**Gender**
Male	327
Female	437

**Ethnicity**
Non-Hispanic White	733
Black	0
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	405
From 75 to 84	239
85 and over	82
Less than 65	38

Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD in 2013

Hypertension	56
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	28
Depression	13
Chronic Kidney Disease	13
Asthma	3
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Tinyee T. Chang, MD treated as a dermatologist in Redding, CA during 2014 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and ear procedures.

Volume of procedures performed by Dr. Tinyee T. Chang, MD for Medicare patients.

diagnostic procedures	123
doctor visit	2315
ear procedures	63
eye procedures	13
injections	46
removal of lesion (e.g. growth)	1635
skin procedures	1635

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Tinyee T. Chang, MD.

**Gender**
Male	537
Female	637

**Ethnicity**
Non-Hispanic White	1134
Black	0
Hispanic	15
Asian	0
Other	0
Native American	12

**Age**
From 65 to 74	626
From 75 to 84	369
85 and over	120
Less than 65	59

Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD in 2014

Hypertension	54
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	26
Depression	11
Chronic Kidney Disease	11
Asthma	3
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Tinyee T. Chang, MD treated as a dermatologist in Redding, CA during 2015 were skin procedures, removal of lesion (e.g. growth), diagnostic procedures and phototherapy (light therapy).

Volume of procedures performed by Dr. Tinyee T. Chang, MD for Medicare patients.

diagnostic procedures	119
doctor visit	3560
ear procedures	66
injections	82
phototherapy (light therapy)	85
removal of lesion (e.g. growth)	2454
skin procedures	2539

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Tinyee T. Chang, MD.

**Gender**
Male	1466
Female	2060

**Ethnicity**
Non-Hispanic White	3400
Black	0
Hispanic	58
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	1896
From 75 to 84	1120
85 and over	370
Less than 65	140

Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD in 2015

Hypertension	56
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	24
Depression	12
Chronic Kidney Disease	13
Asthma	6
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	21
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Tinyee T. Chang, MD treated as a dermatologist in Redding, CA during 2016 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and injections.

Volume of procedures performed by Dr. Tinyee T. Chang, MD for Medicare patients.

diagnostic procedures	123
doctor visit	4589
ear procedures	80
eye procedures	18
injections	81
removal of lesion (e.g. growth)	3151
skin procedures	3151

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Tinyee T. Chang, MD.

**Gender**
Male	836
Female	1210

**Ethnicity**
Non-Hispanic White	1967
Black	0
Hispanic	31
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	1101
From 75 to 84	670
85 and over	205
Less than 65	70

Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD in 2016

Hypertension	51
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	23
Depression	11
Chronic Kidney Disease	15
Asthma	9
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	20
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Tinyee T. Chang, MD treated as a dermatologist in Redding, CA during 2017 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and injections.

Volume of procedures performed by Dr. Tinyee T. Chang, MD for Medicare patients.

diagnostic procedures	136
doctor visit	5078
ear procedures	75
eye procedures	18
injections	102
removal of lesion (e.g. growth)	3107
skin procedures	3107

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Tinyee T. Chang, MD.

**Gender**
Male	930
Female	1397

**Ethnicity**
Non-Hispanic White	2226
Black	0
Hispanic	39
Asian	0
Other	32
Native American	17

**Age**
From 65 to 74	1239
From 75 to 84	768
85 and over	242
Less than 65	78

Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD in 2017

Hypertension	51
High Cholesterol	47
Stroke	3
Ischemic Heart Disease	23
Depression	12
Chronic Kidney Disease	16
Asthma	4
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	21
Dementia	5
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Tinyee T. Chang, MD treated as a dermatologist in Redding, CA during 2018 were skin procedures, removal of lesion (e.g. growth), phototherapy (light therapy) and injections.

Volume of procedures performed by Dr. Tinyee T. Chang, MD for Medicare patients.

diagnostic procedures	84
doctor visit	5270
ear procedures	46
injections	121
phototherapy (light therapy)	483
removal of lesion (e.g. growth)	3251
skin procedures	3734

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Tinyee T. Chang, MD.

**Gender**
Male	985
Female	1477

**Ethnicity**
Non-Hispanic White	2339
Black	0
Hispanic	49
Asian	0
Other	41
Native American	20

**Age**
From 65 to 74	1295
From 75 to 84	846
85 and over	250
Less than 65	71

Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD in 2018

Hypertension	51
High Cholesterol	48
Stroke	3
Ischemic Heart Disease	22
Depression	12
Chronic Kidney Disease	16
Asthma	3
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	21
Dementia	5
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Tinyee T. Chang, MD treated as a dermatologist in Redding, CA during 2019 were skin procedures, removal of lesion (e.g. growth), phototherapy (light therapy) and injections.

Volume of procedures performed by Dr. Tinyee T. Chang, MD for Medicare patients.

diagnostic procedures	62
doctor visit	5186
ear procedures	50
injections	83
phototherapy (light therapy)	1005
removal of lesion (e.g. growth)	2938
skin procedures	3943

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Tinyee T. Chang, MD.

**Gender**
Male	961
Female	1504

**Ethnicity**
Non-Hispanic White	2317
Black	0
Hispanic	61
Asian	0
Other	48
Native American	22

**Age**
From 65 to 74	1321
From 75 to 84	845
85 and over	232
Less than 65	67

Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD in 2019

Hypertension	50
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	21
Depression	12
Chronic Kidney Disease	15
Asthma	3
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	23
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Tinyee T. Chang, MD treated as a dermatologist in Redding, CA during 2020 were skin procedures, removal of lesion (e.g. growth), phototherapy (light therapy) and laser treatment.

Volume of procedures performed by Dr. Tinyee T. Chang, MD for Medicare patients.

diagnostic procedures	95
doctor visit	5298
ear procedures	74
injections	87
laser treatment	760
phototherapy (light therapy)	940
removal of lesion (e.g. growth)	2749
skin procedures	3689

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Tinyee T. Chang, MD.

**Gender**
Male	930
Female	1444

**Ethnicity**
Non-Hispanic White	2250
Black	0
Hispanic	53
Asian	0
Other	43
Native American	14

**Age**
From 65 to 74	1253
From 75 to 84	854
85 and over	214
Less than 65	53

Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD in 2020

Hypertension	51
High Cholesterol	52
Stroke	3
Ischemic Heart Disease	22
Depression	12
Chronic Kidney Disease	18
Asthma	3
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	23
Dementia	4
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Tinyee T. Chang, MD treated as a dermatologist in Redding, CA during 2021 were skin procedures, removal of lesion (e.g. growth), phototherapy (light therapy) and laser treatment.

Volume of procedures performed by Dr. Tinyee T. Chang, MD for Medicare patients.

diagnostic procedures	44
doctor visit	5214
ear procedures	44
injections	75
laser treatment	774
phototherapy (light therapy)	899
removal of lesion (e.g. growth)	4121
skin procedures	5020

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Tinyee T. Chang, MD.

**Gender**
Male	963
Female	1504

**Ethnicity**
Non-Hispanic White	2333
Black	0
Hispanic	55
Asian	21
Other	43
Native American	0

**Age**
From 65 to 74	1282
From 75 to 84	913
85 and over	224
Less than 65	48

Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD in 2021

Hypertension	53
High Cholesterol	55
Stroke	3
Ischemic Heart Disease	21
Depression	12
Chronic Kidney Disease	19
Asthma	4
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	6
Diabetes	23
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Tinyee T. Chang, MD treated as a dermatologist in Redding, CA during 2022 were skin procedures, removal of lesion (e.g. growth), laser treatment and phototherapy (light therapy).

Volume of procedures performed by Dr. Tinyee T. Chang, MD for Medicare patients.

diagnostic procedures	39
doctor visit	5577
ear procedures	39
injections	69
laser treatment	1071
phototherapy (light therapy)	1071
removal of lesion (e.g. growth)	4344
skin procedures	5415

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Tinyee T. Chang, MD.

**Gender**
Male	971
Female	1534

**Ethnicity**
Non-Hispanic White	2353
Black	0
Hispanic	68
Asian	23
Other	46
Native American	0

**Age**
From 65 to 74	1203
From 75 to 84	1009
85 and over	246
Less than 65	47

Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD in 2022

Hypertension	65
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	17
Depression	12
Chronic Kidney Disease	14
Asthma	6
Osteoperosis	14
Atrial Fibrilation	15
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Dementia	3
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Tinyee T. Chang, MD for Medicare patients.

The highest averages for the top procedures that Dr. Tinyee T. Chang, MD treated as a dermatologist in Redding, CA were skin procedures, removal of lesion (e.g. growth), laser treatment and phototherapy (light therapy).

allergy testing	374
blood draw	48
diagnostic procedures	152
doctor visit	4077
ear procedures	61
eye procedures	22
injections	77
lab tests	434
laser treatment	868
phototherapy (light therapy)	747
removal of lesion (e.g. growth)	2721
skin procedures	3128

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Tinyee T. Chang, MD.

**Gender**
Male	809
Female	1200

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	4
Non-Hispanic White	1913
Hispanic	40
Native American / Alaskan Native	7
Other	28

**Age**
75 to 84	693
85 and over	198
Less than 65	61
65 to 74	1056

Average of Total of Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Tinyee T. Chang, MD treated were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	48
High Cholesterol	48
Stroke	3
Ischemic Heart Disease	20
Depression	10
Chronic Kidney Disease	13
Asthma	4
Osteoporosis	6
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	20
Atrial Fibrillation	9
Cancer	8
Dementia	3

Education & Training

Dr. Tinyee T. Chang, MD graduated from Tufts University School of Medicine in 2002. She has a state license in California.

Medical School: Tufts University School of Medicine (2002)

Licensed In: California

Ratings & Reviews

Dr. Tinyee T. Chang, MD has a good overall rating with an average of 3.33 out of 5 stars based on 6 ratings. We collect ratings and reviews of Dr. Tinyee T. Chang, MD from all over the web to help you find the right in Redding, CA.

3.33

Overall Rating

(6 Ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Tinyee T. Chang, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Merz North America, Inc.	$2,368 Xeomin $747	Belotero $282	Radiesse $275	Aluvea $38	$1,027
AbbVie Inc.	$2,233 Skyrizi $988	Humira $645	Rinvoq $581	$19
Regeneron Healthcare Solutions, Inc.	$2,147 DUPIXENT $1,718	DUPIXENT DUPILUMAB INJECTION $293	LIBTAYO $6	$131
Celgene Corporation	$1,592 Otezla $1,592
Amgen Inc.	$1,375 Enbrel $1,216	Otezla $158
Other	$11,150 DUPIXENT $1,078	EUCRISA $856	COSENTYX $833	STELARA $650	Tremfya $643	Other $7,091

**Types of Payments**
Food and Beverage	$20,148
Education	$718

Biography

Dr. Tinyee Chang is a specialist in dermatology (skin disorders) in Redding, CA. She studied medicine at Tufts University School of Medicine. Dr. Chang's average rating from her patients is 3.5 stars (out of 5).

Select Year:

Dr. Tinyee T. Chang, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Tinyee T. Chang, MD in 2023

By Volume:

By Affordability:

By Volume:

By Volume:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Tinyee T. Chang, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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