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Home > FL Providers > Internists & Internal Medicine Doctors

Dr. Grisel Mac Williams, MD

(6 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

810 E 39th Place
Hialeah, FL 33013

(305) 691-7018

Dr. Grisel Mac Williams, MD is an internist in Hialeah, FL specializing in internal medicine (adult medicine).

Office Locations

810 E 39th Place
Hialeah, FL 33013

(305) 691-7018

(305) 691-5814

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Grisel Mac Williams, MD treated as an internist in Hialeah, FL during 2012 were blood draw, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Grisel Mac Williams, MD for Medicare patients.

blood draw	189
doctor visit	744
thoracic (chest) imaging	15
X-rays	15

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Grisel Mac Williams, MD treated as an internist in Hialeah, FL during 2013 were blood draw, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Grisel Mac Williams, MD for Medicare patients.

blood draw	166
doctor visit	748
thoracic (chest) imaging	23
X-rays	23

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Grisel Mac Williams, MD.

**Gender**
Male	40
Female	86

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	114
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	44
85 and over	22
Less than 65	20

Conditions of Medicare patients treated by Dr. Grisel Mac Williams, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	54
Depression	35
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	17
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	21
Diabetes	46
Dementia	34
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Grisel Mac Williams, MD treated as an internist in Hialeah, FL during 2014 were blood draw.

Volume of procedures performed by Dr. Grisel Mac Williams, MD for Medicare patients.

blood draw	31
doctor visit	481

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Grisel Mac Williams, MD.

**Gender**
Male	32
Female	84

**Age**
From 65 to 74	34
From 75 to 84	41
85 and over	22
Less than 65	19

Conditions of Medicare patients treated by Dr. Grisel Mac Williams, MD in 2014

Hypertension	75
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	44
Depression	41
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	21
Diabetes	56
Dementia	34
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Grisel Mac Williams, MD treated as an internist in Hialeah, FL during 2015 were blood draw.

Volume of procedures performed by Dr. Grisel Mac Williams, MD for Medicare patients.

blood draw	51
doctor visit	458

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Grisel Mac Williams, MD.

**Gender**
Male	70
Female	158

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	206
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	78
85 and over	36
Less than 65	40

Conditions of Medicare patients treated by Dr. Grisel Mac Williams, MD in 2015

Hypertension	71
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	39
Depression	37
Chronic Kidney Disease	32
Asthma	16
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	24
Diabetes	56
Dementia	25
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Grisel Mac Williams, MD treated as an internist in Hialeah, FL during 2016 were blood draw.

Volume of procedures performed by Dr. Grisel Mac Williams, MD for Medicare patients.

blood draw	66
doctor visit	473

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Grisel Mac Williams, MD.

**Gender**
Male	34
Female	74

**Age**
From 65 to 74	30
From 75 to 84	39
85 and over	18
Less than 65	21

Conditions of Medicare patients treated by Dr. Grisel Mac Williams, MD in 2016

Hypertension	67
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	36
Depression	42
Chronic Kidney Disease	43
Asthma	25
Osteoperosis	24
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	26
Diabetes	60
Dementia	30
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Grisel Mac Williams, MD treated as an internist in Hialeah, FL during 2017 were blood draw.

Volume of procedures performed by Dr. Grisel Mac Williams, MD for Medicare patients.

blood draw	18
doctor visit	324

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Grisel Mac Williams, MD.

**Gender**
Male	26
Female	67

**Ethnicity**
Non-Hispanic White	0
Black	0
Hispanic	82
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	33
From 75 to 84	24
85 and over	16
Less than 65	20

Conditions of Medicare patients treated by Dr. Grisel Mac Williams, MD in 2017

Hypertension	63
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	38
Depression	43
Chronic Kidney Disease	38
Asthma	13
Osteoperosis	24
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	27
Diabetes	70
Dementia	26
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Grisel Mac Williams, MD for Medicare patients.

doctor visit	382

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Grisel Mac Williams, MD.

**Gender**
Male	28
Female	61

**Age**
From 65 to 74	29
From 75 to 84	23
85 and over	19
Less than 65	18

Conditions of Medicare patients treated by Dr. Grisel Mac Williams, MD in 2018

Hypertension	70
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	39
Depression	46
Chronic Kidney Disease	36
Asthma	12
Osteoperosis	24
Atrial Fibrilation	0
Heart Failure	19
Chronic Obstructive Pulmonary Disease	35
Diabetes	75
Dementia	29
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Grisel Mac Williams, MD for Medicare patients.

doctor visit	366

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Grisel Mac Williams, MD.

**Gender**
Male	25
Female	51

**Age**
From 65 to 74	22
From 75 to 84	18
85 and over	16
Less than 65	20

Conditions of Medicare patients treated by Dr. Grisel Mac Williams, MD in 2019

Hypertension	71
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	38
Depression	45
Chronic Kidney Disease	41
Asthma	0
Osteoperosis	22
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	34
Diabetes	75
Dementia	25
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Grisel Mac Williams, MD for Medicare patients.

doctor visit	326

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Grisel Mac Williams, MD.

**Gender**
Male	21
Female	48

**Age**
From 65 to 74	20
From 75 to 84	17
85 and over	16
Less than 65	16

Conditions of Medicare patients treated by Dr. Grisel Mac Williams, MD in 2020

Hypertension	74
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	41
Depression	38
Chronic Kidney Disease	43
Asthma	0
Osteoperosis	16
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	32
Diabetes	75
Dementia	32
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Grisel Mac Williams, MD for Medicare patients.

doctor visit	320

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Grisel Mac Williams, MD.

**Gender**
Male	18
Female	45

**Age**
From 65 to 74	17
From 75 to 84	14
85 and over	12
Less than 65	20

Conditions of Medicare patients treated by Dr. Grisel Mac Williams, MD in 2021

Hypertension	59
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	37
Depression	48
Chronic Kidney Disease	49
Asthma	0
Osteoperosis	17
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	30
Diabetes	75
Dementia	24
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Grisel Mac Williams, MD treated as an internist in Hialeah, FL during 2022 were chronic care.

Volume of procedures performed by Dr. Grisel Mac Williams, MD for Medicare patients.

chronic care	45
doctor visit	234

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Grisel Mac Williams, MD.

**Gender**
Male	13
Female	34

**Age**
From 65 to 74	12
From 75 to 84	14
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Grisel Mac Williams, MD in 2022

Hypertension	66
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	28
Depression	43
Chronic Kidney Disease	32
Asthma	0
Osteoperosis	23
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	38
Diabetes	75
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Grisel Mac Williams, MD for Medicare patients.

The highest averages for the top procedures that Dr. Grisel Mac Williams, MD treated as an internist in Hialeah, FL were blood draw, chronic care, X-rays and thoracic (chest) imaging.

blood draw	86
chronic care	45
doctor visit	441
thoracic (chest) imaging	19
X-rays	19

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Grisel Mac Williams, MD.

**Gender**
Male	27
Female	64

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	0
Native American / Alaskan Native	0
Hispanic	36
Other	0

**Age**
75 to 84	28
85 and over	16
Less than 65	17
65 to 74	28

Average of Total of Conditions of Medicare patients treated by Dr. Grisel Mac Williams, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Grisel Mac Williams, MD treated were high cholesterol, hypertension, diabetes and depression.

Hypertension	62
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	35
Depression	38
Chronic Kidney Disease	33
Asthma	6
Osteoporosis	17
Heart Failure	6
Chronic Obstructive Pulmonary Disease	26
Diabetes	60
Atrial Fibrillation	0
Dementia	23
Cancer	0

Education & Training

She has a state license in Florida.

Licensed In: Florida

Ratings & Reviews

Dr. Grisel Mac Williams, MD has a good overall rating with an average of 2.67 out of 5 stars based on 6 ratings. We collect ratings and reviews of Dr. Grisel Mac Williams, MD from all over the web to help you find the right in Hialeah, FL.

2.67

Overall Rating

(6 Ratings)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 1.0 2023-09-08

I have been trying to contact this provider for weeks, and have not been able to talk to anyone. When I finally called 10+ times the receptionist said I needed to make an appointment and wait for a week for my prescription which is running out tomorrow. I’m a disabled person who cannot be staying at a doctors office for over 8 hours, the waiting and staff and incredibly rude as well as unhelpful. The doctor does not take patients seriously if they are not an old person.

General Payments

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

**Payments by Company**
Teva Pharmaceuticals USA, Inc.	$1,884 NUVIGIL $622	AMRIX $570	Zecuity $376	AZILECT $316
GlaxoSmithKline, LLC.	$1,500 ANORO $660	TRELEGY ELLIPTA $279	BREO $254	TANZEUM $102	SHINGRIX $87	Other $118
Novo Nordisk Inc	$1,433 Ozempic $542	RYBELSUS $495	Victoza $314	Tresiba $17	$65
Boehringer Ingelheim Pharmaceuticals, Inc.	$1,336 JARDIANCE $476	SPIRIVA RESPIMAT $254	GLYXAMBI $179	TRADJENTA $88	Spiriva $74	Other $265
Lilly USA, LLC	$1,212 JARDIANCE $282	TRULICITY $247	BASAGLAR $151	MOUNJARO $129	GLYXAMBI $116	Other $288
Other	$6,787 CRM $555	JANUMET XR $329	Electrophysiology $311	NEXLETOL $245	Benicar $232	Other $5,116