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Dr. Patricia A. Lerwick, MD

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Specializes in: Adult Pulmonology and Adult Critical Care

New York Medical College (1982)

100 Foden Road West Building Suite 103
South Portland, ME 04106

(207) 828-1122

Dr. Patricia A. Lerwick, MD is a pulmonologist in South Portland, ME specializing in adult pulmonology and adult critical care. She graduated from New York Medical College in 1982 and has 44 years of experience. Dr. Patricia A. Lerwick, MD is affiliated with MaineHealth and MaineHealth Maine Medical Center.

Office Locations

100 Foden Road West Building Suite 103
South Portland, ME 04106

(207) 828-1122

(207) 828-0188

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MaineHealth Maine Medical Center

22 Bramhall Street
Portland, ME 04102

(207) 662-2179

(207) 662-6326

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Patricia A. Lerwick, MD treated as a pulmonologist in South Portland, ME during 2012 were hospital care, inpatient care, tracheal (windpipe) procedures and catheterization.

Volume of procedures performed by Dr. Patricia A. Lerwick, MD for Medicare patients.

catheterization	13
hospital care	361
inpatient care	361
tracheal (windpipe) procedures	15

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Patricia A. Lerwick, MD treated as a pulmonologist in South Portland, ME during 2013 were hospital care, inpatient care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Patricia A. Lerwick, MD for Medicare patients.

hospital care	256
inpatient care	256
tracheal (windpipe) procedures	16

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia A. Lerwick, MD.

**Gender**
Male	89
Female	91

**Age**
From 65 to 74	53
From 75 to 84	50
85 and over	22
Less than 65	55

Conditions of Medicare patients treated by Dr. Patricia A. Lerwick, MD in 2013

Hypertension	75
High Cholesterol	65
Stroke	31
Ischemic Heart Disease	60
Depression	49
Chronic Kidney Disease	63
Asthma	11
Osteoperosis	12
Atrial Fibrilation	33
Heart Failure	56
Chronic Obstructive Pulmonary Disease	44
Diabetes	46
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Patricia A. Lerwick, MD treated as a pulmonologist in South Portland, ME during 2014 were hospital care, inpatient care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Patricia A. Lerwick, MD for Medicare patients.

hospital care	423
inpatient care	423
tracheal (windpipe) procedures	13

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia A. Lerwick, MD.

**Gender**
Male	147
Female	113

**Age**
From 65 to 74	80
From 75 to 84	88
85 and over	30
Less than 65	62

Conditions of Medicare patients treated by Dr. Patricia A. Lerwick, MD in 2014

Hypertension	75
High Cholesterol	63
Stroke	34
Ischemic Heart Disease	57
Depression	43
Chronic Kidney Disease	62
Asthma	10
Osteoperosis	10
Atrial Fibrilation	30
Heart Failure	54
Chronic Obstructive Pulmonary Disease	42
Diabetes	40
Dementia	20
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Patricia A. Lerwick, MD treated as a pulmonologist in South Portland, ME during 2015 were hospital care, inpatient care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Patricia A. Lerwick, MD for Medicare patients.

hospital care	421
inpatient care	421
tracheal (windpipe) procedures	14

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia A. Lerwick, MD.

**Gender**
Male	274
Female	208

**Age**
From 65 to 74	170
From 75 to 84	126
85 and over	48
Less than 65	138

Conditions of Medicare patients treated by Dr. Patricia A. Lerwick, MD in 2015

Hypertension	75
High Cholesterol	71
Stroke	39
Ischemic Heart Disease	60
Depression	56
Chronic Kidney Disease	62
Asthma	25
Osteoperosis	7
Atrial Fibrilation	28
Heart Failure	56
Chronic Obstructive Pulmonary Disease	42
Diabetes	46
Dementia	20
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Patricia A. Lerwick, MD treated as a pulmonologist in South Portland, ME during 2016 were hospital care, inpatient care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Patricia A. Lerwick, MD for Medicare patients.

hospital care	363
inpatient care	363
tracheal (windpipe) procedures	15

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia A. Lerwick, MD.

**Gender**
Male	113
Female	93

**Ethnicity**
Non-Hispanic White	186
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	52
85 and over	20
Less than 65	55

Conditions of Medicare patients treated by Dr. Patricia A. Lerwick, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	40
Ischemic Heart Disease	53
Depression	49
Chronic Kidney Disease	66
Asthma	36
Osteoperosis	6
Atrial Fibrilation	26
Heart Failure	49
Chronic Obstructive Pulmonary Disease	35
Diabetes	38
Dementia	28
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Patricia A. Lerwick, MD treated as a pulmonologist in South Portland, ME during 2017 were hospital care, inpatient care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Patricia A. Lerwick, MD for Medicare patients.

hospital care	413
inpatient care	413
tracheal (windpipe) procedures	12

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia A. Lerwick, MD.

**Gender**
Male	129
Female	111

**Age**
From 65 to 74	60
From 75 to 84	75
85 and over	39
Less than 65	66

Conditions of Medicare patients treated by Dr. Patricia A. Lerwick, MD in 2017

Hypertension	75
High Cholesterol	65
Stroke	44
Ischemic Heart Disease	55
Depression	51
Chronic Kidney Disease	60
Asthma	12
Osteoperosis	5
Atrial Fibrilation	28
Heart Failure	45
Chronic Obstructive Pulmonary Disease	37
Diabetes	38
Dementia	25
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Patricia A. Lerwick, MD treated as a pulmonologist in South Portland, ME during 2018 were hospital care, inpatient care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Patricia A. Lerwick, MD for Medicare patients.

hospital care	315
inpatient care	315
tracheal (windpipe) procedures	12

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia A. Lerwick, MD.

**Gender**
Male	103
Female	89

**Ethnicity**
Non-Hispanic White	179
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	26
Less than 65	68

Conditions of Medicare patients treated by Dr. Patricia A. Lerwick, MD in 2018

Hypertension	75
High Cholesterol	72
Stroke	41
Ischemic Heart Disease	56
Depression	59
Chronic Kidney Disease	61
Asthma	14
Osteoperosis	7
Atrial Fibrilation	31
Heart Failure	47
Chronic Obstructive Pulmonary Disease	36
Diabetes	42
Dementia	28
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Patricia A. Lerwick, MD treated as a pulmonologist in South Portland, ME during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Patricia A. Lerwick, MD for Medicare patients.

hospital care	367
inpatient care	367

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia A. Lerwick, MD.

**Gender**
Male	112
Female	115

**Age**
From 65 to 74	72
From 75 to 84	69
85 and over	29
Less than 65	57

Conditions of Medicare patients treated by Dr. Patricia A. Lerwick, MD in 2019

Hypertension	75
High Cholesterol	64
Stroke	41
Ischemic Heart Disease	53
Depression	47
Chronic Kidney Disease	60
Asthma	11
Osteoperosis	11
Atrial Fibrilation	32
Heart Failure	48
Chronic Obstructive Pulmonary Disease	32
Diabetes	41
Dementia	31
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Patricia A. Lerwick, MD treated as a pulmonologist in South Portland, ME during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Patricia A. Lerwick, MD for Medicare patients.

hospital care	170
inpatient care	170

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia A. Lerwick, MD.

**Gender**
Male	75
Female	63

**Age**
From 65 to 74	43
From 75 to 84	38
85 and over	16
Less than 65	41

Conditions of Medicare patients treated by Dr. Patricia A. Lerwick, MD in 2020

Hypertension	75
High Cholesterol	60
Stroke	26
Ischemic Heart Disease	59
Depression	41
Chronic Kidney Disease	74
Asthma	11
Osteoperosis	0
Atrial Fibrilation	25
Heart Failure	49
Chronic Obstructive Pulmonary Disease	36
Diabetes	47
Dementia	24
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Patricia A. Lerwick, MD treated as a pulmonologist in South Portland, ME during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Patricia A. Lerwick, MD for Medicare patients.

hospital care	223
inpatient care	223

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia A. Lerwick, MD.

**Gender**
Male	80
Female	70

**Ethnicity**
Non-Hispanic White	137
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	32
85 and over	21
Less than 65	38

Conditions of Medicare patients treated by Dr. Patricia A. Lerwick, MD in 2021

Hypertension	75
High Cholesterol	66
Stroke	37
Ischemic Heart Disease	58
Depression	45
Chronic Kidney Disease	64
Asthma	9
Osteoperosis	10
Atrial Fibrilation	27
Heart Failure	56
Chronic Obstructive Pulmonary Disease	36
Diabetes	43
Dementia	23
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Patricia A. Lerwick, MD treated as a pulmonologist in South Portland, ME during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Patricia A. Lerwick, MD for Medicare patients.

hospital care	141
inpatient care	141

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Patricia A. Lerwick, MD.

**Gender**
Male	70
Female	48

**Age**
From 65 to 74	48
From 75 to 84	29
85 and over	12
Less than 65	29

Conditions of Medicare patients treated by Dr. Patricia A. Lerwick, MD in 2022

Hypertension	75
High Cholesterol	69
Stroke	42
Ischemic Heart Disease	42
Depression	48
Chronic Kidney Disease	39
Asthma	17
Osteoperosis	0
Atrial Fibrilation	46
Heart Failure	57
Chronic Obstructive Pulmonary Disease	38
Diabetes	40
Dementia	19
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Patricia A. Lerwick, MD for Medicare patients.

The highest averages for the top procedures that Dr. Patricia A. Lerwick, MD treated as a pulmonologist in South Portland, ME were hospital care, inpatient care, catheterization and tracheal (windpipe) procedures.

catheterization	13
hospital care	313
inpatient care	313
tracheal (windpipe) procedures	13

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Patricia A. Lerwick, MD.

**Gender**
Male	108
Female	91

**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	54
85 and over	23
Less than 65	55
65 to 74	65

Average of Total of Conditions of Medicare patients treated by Dr. Patricia A. Lerwick, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	59
Stroke	34
Ischemic Heart Disease	50
Depression	44
Chronic Kidney Disease	55
Asthma	14
Osteoporosis	6
Heart Failure	47
Chronic Obstructive Pulmonary Disease	34
Diabetes	38
Atrial Fibrillation	27
Cancer	11
Dementia	21

Education & Training

Dr. Patricia A. Lerwick, MD graduated from New York Medical College in 1982. She completed residency at Maine Medical Center. She is certified by the Board Certification: Internal Medicine and has a state license in Maine.

Medical School: New York Medical College (1982)

Residency: Maine Medical Center (1986)

Board Certification: Board Certification: Internal Medicine (1995)

Licensed In: Maine

Affiliations & Hospitals

Dr. Patricia A. Lerwick, MD is associated with these hospitals and organizations:

MaineHealth

MaineHealth Maine Medical Center

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Biography

Dr. Patricia Lerwick's areas of specialization are adult critical care and adult pulmonology. Dr. Lerwick is professionally affiliated with MaineHealth. She attended New York Medical College for medical school and subsequently trained at Maine Medical Center for residency.