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Dr. Marichi O. Ong, MD

(Marichi O. Ong, MD)

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Specializes in: Family Medicine and General Pediatrics

University of Santo Tomas Faculty of Medicine and Surgery (1995)

100 Hitchcock Way
Manchester, NH 03104

(603) 695-2572

Dr. Marichi O. Ong, MD is a family medicine practitioner in Manchester, NH specializing in family medicine and general pediatrics. She graduated from University of Santo Tomas Faculty of Medicine and Surgery in 1995 and has 31 years of experience. Dr. Marichi O. Ong, MD is affiliated with Dartmouth Health and Dartmouth Hitchcock Clinics Bedford.

Office Locations

100 Hitchcock Way
Manchester, NH 03104

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Marichi O. Ong, MD treated as a family medicine practitioner in Manchester, NH during 2012 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Marichi O. Ong, MD for Medicare patients.

doctor visit	332
lab tests	30
preventive care	69
vaccines	69

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Marichi O. Ong, MD treated as a family medicine practitioner in Manchester, NH during 2013 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Marichi O. Ong, MD for Medicare patients.

doctor visit	340
lab tests	20
preventive care	75
vaccines	75

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Marichi O. Ong, MD.

**Gender**
Male	45
Female	170

**Ethnicity**
Non-Hispanic White	202
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	35
85 and over	18
Less than 65	69

Conditions of Medicare patients treated by Dr. Marichi O. Ong, MD in 2013

Hypertension	56
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	16
Depression	32
Chronic Kidney Disease	17
Asthma	11
Osteoperosis	13
Atrial Fibrilation	6
Heart Failure	10
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Marichi O. Ong, MD for Medicare patients.

doctor visit	193

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Marichi O. Ong, MD.

**Gender**
Male	27
Female	111

**Ethnicity**
Non-Hispanic White	126
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	0
85 and over	0
Less than 65	44

Conditions of Medicare patients treated by Dr. Marichi O. Ong, MD in 2014

Hypertension	57
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	20
Depression	36
Chronic Kidney Disease	14
Asthma	13
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	32
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Marichi O. Ong, MD treated as a family medicine practitioner in Manchester, NH during 2015 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Marichi O. Ong, MD for Medicare patients.

doctor visit	268
lab tests	22
preventive care	82
vaccines	82

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Marichi O. Ong, MD.

**Gender**
Male	78
Female	244

**Ethnicity**
Non-Hispanic White	290
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	44
85 and over	28
Less than 65	96

Conditions of Medicare patients treated by Dr. Marichi O. Ong, MD in 2015

Hypertension	52
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	16
Depression	32
Chronic Kidney Disease	19
Asthma	12
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	35
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Marichi O. Ong, MD treated as a family medicine practitioner in Manchester, NH during 2016 were preventive care and vaccines.

Volume of procedures performed by Dr. Marichi O. Ong, MD for Medicare patients.

doctor visit	238
preventive care	52
vaccines	52

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Marichi O. Ong, MD.

**Gender**
Male	35
Female	123

**Ethnicity**
Non-Hispanic White	143
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	0
85 and over	0
Less than 65	55

Conditions of Medicare patients treated by Dr. Marichi O. Ong, MD in 2016

Hypertension	49
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	15
Depression	31
Chronic Kidney Disease	24
Asthma	13
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Marichi O. Ong, MD treated as a family medicine practitioner in Manchester, NH during 2017 were preventive care and vaccines.

Volume of procedures performed by Dr. Marichi O. Ong, MD for Medicare patients.

doctor visit	262
preventive care	47
vaccines	47

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Marichi O. Ong, MD.

**Gender**
Male	35
Female	123

**Ethnicity**
Non-Hispanic White	143
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	0
85 and over	0
Less than 65	44

Conditions of Medicare patients treated by Dr. Marichi O. Ong, MD in 2017

Hypertension	53
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	13
Depression	31
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	8
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Marichi O. Ong, MD treated as a family medicine practitioner in Manchester, NH during 2018 were preventive care and vaccines.

Volume of procedures performed by Dr. Marichi O. Ong, MD for Medicare patients.

doctor visit	330
preventive care	61
vaccines	61

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Marichi O. Ong, MD.

**Gender**
Male	36
Female	136

**Ethnicity**
Non-Hispanic White	156
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	40
85 and over	12
Less than 65	44

Conditions of Medicare patients treated by Dr. Marichi O. Ong, MD in 2018

Hypertension	55
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	16
Depression	30
Chronic Kidney Disease	30
Asthma	10
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	6
Cancer	6

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Marichi O. Ong, MD treated as a family medicine practitioner in Manchester, NH during 2019 were preventive care and vaccines.

Volume of procedures performed by Dr. Marichi O. Ong, MD for Medicare patients.

doctor visit	248
preventive care	31
vaccines	31

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Marichi O. Ong, MD.

**Gender**
Male	31
Female	108

**Ethnicity**
Non-Hispanic White	126
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	63
From 75 to 84	0
85 and over	0
Less than 65	37

Conditions of Medicare patients treated by Dr. Marichi O. Ong, MD in 2019

Hypertension	51
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	21
Depression	29
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Marichi O. Ong, MD treated as a family medicine practitioner in Manchester, NH during 2020 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Marichi O. Ong, MD for Medicare patients.

diabetes management	12
doctor visit	200
lab tests	12
preventive care	12

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Marichi O. Ong, MD.

**Gender**
Male	27
Female	94

**Ethnicity**
Non-Hispanic White	108
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	0
85 and over	0
Less than 65	32

Conditions of Medicare patients treated by Dr. Marichi O. Ong, MD in 2020

Hypertension	47
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	19
Depression	32
Chronic Kidney Disease	31
Asthma	12
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	32
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Marichi O. Ong, MD treated as a family medicine practitioner in Manchester, NH during 2021 were preventive care, lab tests, vaccines and diabetes management.

Volume of procedures performed by Dr. Marichi O. Ong, MD for Medicare patients.

diabetes management	17
doctor visit	224
lab tests	17
preventive care	34
vaccines	17

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Marichi O. Ong, MD.

**Gender**
Male	42
Female	104

**Ethnicity**
Non-Hispanic White	135
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	41
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marichi O. Ong, MD in 2021

Hypertension	53
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	21
Depression	32
Chronic Kidney Disease	30
Asthma	10
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Marichi O. Ong, MD treated as a family medicine practitioner in Manchester, NH during 2022 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Marichi O. Ong, MD for Medicare patients.

diabetes management	23
doctor visit	179
lab tests	23
preventive care	23

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Marichi O. Ong, MD.

**Gender**
Male	30
Female	86

**Ethnicity**
Non-Hispanic White	105
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Marichi O. Ong, MD in 2022

Hypertension	63
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	14
Depression	25
Chronic Kidney Disease	16
Asthma	13
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	11
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Marichi O. Ong, MD for Medicare patients.

The highest averages for the top procedures that Dr. Marichi O. Ong, MD treated as a family medicine practitioner in Manchester, NH were vaccines, preventive care, lab tests and diabetes management.

diabetes management	17
doctor visit	255
lab tests	20
preventive care	48
vaccines	54

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Marichi O. Ong, MD.

**Gender**
Male	35
Female	118

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	139
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	17
85 and over	5
Less than 65	38
65 to 74	67

Average of Total of Conditions of Medicare patients treated by Dr. Marichi O. Ong, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Marichi O. Ong, MD treated were high cholesterol, hypertension, depression and diabetes.

Hypertension	48
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	15
Depression	28
Chronic Kidney Disease	21
Asthma	9
Osteoporosis	5
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Atrial Fibrillation	5
Dementia	0
Cancer	3

Education & Training

Dr. Marichi O. Ong, MD graduated from University of Santo Tomas Faculty of Medicine and Surgery in 1995. She completed residency at University of Santo Tomas Hospital. She is certified by the Board certification: Family Medicine and has a state license in Texas.

Medical School: University of Santo Tomas Faculty of Medicine and Surgery (1995)

Residency: University of Santo Tomas Hospital (2001)

Board Certification: Board certification: Family Medicine

Licensed In: Texas

Affiliations & Hospitals

Dr. Marichi O. Ong, MD is associated with these hospitals and organizations:

Dartmouth Health

Dartmouth Hitchcock Clinics Bedford

Ratings & Reviews

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Biography

Dr. Marichi Ong's medical specialty is family medicine and general pediatrics. Before completing her residency at Texas Tech University Health Sciences Center, Dr. Ong attended medical school at the University of Santo Tomas Faculty of Medicine and Surgery. Dr. Ong is affiliated with Dartmouth Health.