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Dr. Mercedes Lim Ang, MD

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Specializes in: Internal Medicine (Adult Medicine) and General Practice

50 Union Street
Ellsworth, ME 04605

(207) 664-5311

Dr. Mercedes Lim Ang, MD is an internist in Ellsworth, ME specializing in internal medicine (adult medicine) and general practice.

Office Locations

50 Union Street
Ellsworth, ME 04605

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mercedes Lim Ang, MD treated as an internist in Ellsworth, ME during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mercedes Lim Ang, MD for Medicare patients.

hospital care	53
inpatient care	53

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mercedes Lim Ang, MD treated as an internist in Ellsworth, ME during 2013 were lab tests.

Volume of procedures performed by Dr. Mercedes Lim Ang, MD for Medicare patients.

lab tests	105

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mercedes Lim Ang, MD.

**Gender**
Male	19
Female	22

**Age**
From 65 to 74	16
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2013

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	44
Depression	0
Chronic Kidney Disease	39
Asthma	0
Osteoperosis	0
Atrial Fibrilation	44
Heart Failure	41
Chronic Obstructive Pulmonary Disease	0
Diabetes	46
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mercedes Lim Ang, MD treated as an internist in Ellsworth, ME during 2014 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Mercedes Lim Ang, MD for Medicare patients.

blood draw	233
diabetes management	45
lab tests	298
preventive care	45

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mercedes Lim Ang, MD.

**Gender**
Male	58
Female	59

**Age**
From 65 to 74	45
From 75 to 84	45
85 and over	12
Less than 65	15

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2014

Hypertension	71
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	34
Depression	14
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	0
Atrial Fibrilation	23
Heart Failure	26
Chronic Obstructive Pulmonary Disease	14
Diabetes	35
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mercedes Lim Ang, MD treated as an internist in Ellsworth, ME during 2015 were hospital care, inpatient care, outpatient care and blood draw.

Volume of procedures performed by Dr. Mercedes Lim Ang, MD for Medicare patients.

blood draw	22
cardiac procedures	12
hospital care	501
inpatient care	387
outpatient care	114
stress testing	12

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mercedes Lim Ang, MD.

**Gender**
Male	312
Female	370

**Age**
From 65 to 74	172
From 75 to 84	240
85 and over	150
Less than 65	120

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2015

Hypertension	75
High Cholesterol	68
Stroke	14
Ischemic Heart Disease	55
Depression	46
Chronic Kidney Disease	51
Asthma	28
Osteoperosis	12
Atrial Fibrilation	27
Heart Failure	40
Chronic Obstructive Pulmonary Disease	40
Diabetes	40
Dementia	30
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mercedes Lim Ang, MD treated as an internist in Ellsworth, ME during 2016 were hospital care, inpatient care, outpatient care and nursing home care.

Volume of procedures performed by Dr. Mercedes Lim Ang, MD for Medicare patients.

hospital care	495
inpatient care	439
nursing home care	22
outpatient care	56

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mercedes Lim Ang, MD.

**Gender**
Male	111
Female	219

**Ethnicity**
Non-Hispanic White	319
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	113
85 and over	75
Less than 65	47

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	62
Depression	49
Chronic Kidney Disease	64
Asthma	47
Osteoperosis	18
Atrial Fibrilation	29
Heart Failure	46
Chronic Obstructive Pulmonary Disease	43
Diabetes	42
Dementia	27
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mercedes Lim Ang, MD treated as an internist in Ellsworth, ME during 2017 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mercedes Lim Ang, MD for Medicare patients.

hospital care	559
inpatient care	488
outpatient care	71

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mercedes Lim Ang, MD.

**Gender**
Male	132
Female	181

**Age**
From 65 to 74	76
From 75 to 84	124
85 and over	70
Less than 65	43

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2017

Hypertension	75
High Cholesterol	74
Stroke	13
Ischemic Heart Disease	62
Depression	48
Chronic Kidney Disease	63
Asthma	10
Osteoperosis	17
Atrial Fibrilation	27
Heart Failure	47
Chronic Obstructive Pulmonary Disease	48
Diabetes	42
Dementia	31
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mercedes Lim Ang, MD treated as an internist in Ellsworth, ME during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mercedes Lim Ang, MD for Medicare patients.

hospital care	68
inpatient care	68

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mercedes Lim Ang, MD.

**Gender**
Male	23
Female	53

**Age**
From 65 to 74	0
From 75 to 84	28
85 and over	20
Less than 65	0

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2018

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	55
Depression	55
Chronic Kidney Disease	71
Asthma	0
Osteoperosis	22
Atrial Fibrilation	24
Heart Failure	53
Chronic Obstructive Pulmonary Disease	45
Diabetes	36
Dementia	36
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mercedes Lim Ang, MD treated as an internist in Ellsworth, ME during 2019 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mercedes Lim Ang, MD for Medicare patients.

doctor visit	58
hospital care	305
inpatient care	272
outpatient care	33

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mercedes Lim Ang, MD.

**Gender**
Male	145
Female	181

**Age**
From 65 to 74	100
From 75 to 84	0
85 and over	75
Less than 65	0

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2019

Hypertension	75
High Cholesterol	67
Stroke	10
Ischemic Heart Disease	52
Depression	43
Chronic Kidney Disease	59
Asthma	10
Osteoperosis	13
Atrial Fibrilation	25
Heart Failure	46
Chronic Obstructive Pulmonary Disease	43
Diabetes	37
Dementia	24
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mercedes Lim Ang, MD treated as an internist in Ellsworth, ME during 2020 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mercedes Lim Ang, MD for Medicare patients.

hospital care	354
inpatient care	302
outpatient care	52

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mercedes Lim Ang, MD.

**Gender**
Male	111
Female	125

**Ethnicity**
Non-Hispanic White	225
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	67
85 and over	57
Less than 65	38

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2020

Hypertension	75
High Cholesterol	63
Stroke	14
Ischemic Heart Disease	52
Depression	42
Chronic Kidney Disease	61
Asthma	8
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	40
Chronic Obstructive Pulmonary Disease	41
Diabetes	32
Dementia	25
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mercedes Lim Ang, MD treated as an internist in Ellsworth, ME during 2021 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mercedes Lim Ang, MD for Medicare patients.

hospital care	990
inpatient care	818
outpatient care	172

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mercedes Lim Ang, MD.

**Gender**
Male	142
Female	135

**Age**
From 65 to 74	68
From 75 to 84	99
85 and over	65
Less than 65	45

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2021

Hypertension	75
High Cholesterol	70
Stroke	13
Ischemic Heart Disease	57
Depression	39
Chronic Kidney Disease	59
Asthma	8
Osteoperosis	14
Atrial Fibrilation	23
Heart Failure	43
Chronic Obstructive Pulmonary Disease	34
Diabetes	38
Dementia	27
Cancer	19

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mercedes Lim Ang, MD treated as an internist in Ellsworth, ME during 2022 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mercedes Lim Ang, MD for Medicare patients.

hospital care	630
inpatient care	555
outpatient care	75

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mercedes Lim Ang, MD.

**Gender**
Male	104
Female	115

**Age**
From 65 to 74	46
From 75 to 84	74
85 and over	62
Less than 65	37

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	43
Depression	37
Chronic Kidney Disease	48
Asthma	9
Osteoperosis	14
Atrial Fibrilation	39
Heart Failure	40
Chronic Obstructive Pulmonary Disease	42
Diabetes	36
Dementia	20
Cancer	21

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Mercedes Lim Ang, MD treated as an internist in Ellsworth, ME during 2023 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Mercedes Lim Ang, MD for Medicare patients.

hospital care	150
inpatient care	150
nursing home care	27

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mercedes Lim Ang, MD.

**Gender**
Male	42
Female	52

**Age**
From 65 to 74	21
From 75 to 84	35
85 and over	25
Less than 65	13

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	39
Depression	44
Chronic Kidney Disease	40
Asthma	0
Osteoperosis	19
Atrial Fibrilation	39
Heart Failure	45
Chronic Obstructive Pulmonary Disease	39
Diabetes	34
Dementia	23
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Mercedes Lim Ang, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mercedes Lim Ang, MD treated as an internist in Ellsworth, ME were hospital care, inpatient care, lab tests and blood draw.

blood draw	127
cardiac procedures	12
diabetes management	45
doctor visit	58
hospital care	410
inpatient care	353
lab tests	201
nursing home care	24
outpatient care	81
preventive care	45
stress testing	12

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Mercedes Lim Ang, MD.

**Gender**
Male	99
Female	126

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	45
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	68
85 and over	50
Less than 65	29
65 to 74	59

Average of Total of Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Mercedes Lim Ang, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	68
High Cholesterol	62
Stroke	8
Ischemic Heart Disease	46
Depression	34
Chronic Kidney Disease	49
Asthma	10
Osteoporosis	11
Heart Failure	38
Chronic Obstructive Pulmonary Disease	32
Diabetes	34
Atrial Fibrillation	26
Cancer	11
Dementia	20

Education & Training

She has a state license in Maine.

Licensed In: Maine

Ratings & Reviews

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General Payments

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

**Payments by Company**
SANOFI-AVENTIS U.S. LLC	$13 LANTUS $13

**Types of Payments**
Food and Beverage	$13

Biography

Dr. Mercedes Ang specializes in general practice and practices in Ellsworth, ME. Dr. Ang obtained a license to practice in Pennsylvania.

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Dr. Mercedes Lim Ang, MD

Office Locations

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. Mercedes Lim Ang, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Mercedes Lim Ang, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

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