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Dr. Cheri Colette Mather, MD

(Cheri C. Mather, MD)

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

Dartmouth Medical School, Hanover, NH (1995)

Professional interests include: chronic illness, women's health issues

204 Dartmouth College Highway
Lyme, NH 03768

(603) 650-1070

Dr. Cheri Colette Mather, MD is an internist in Lyme, NH specializing in internal medicine (adult medicine), general practice and general internal medicine. She graduated from Dartmouth Medical School, Hanover, NH in 1995 and has 31 years of experience. Dr. Cheri Colette Mather, MD is affiliated with Dartmouth Health and Dartmouth Hitchcock Clinics Lyme.

Office Locations

204 Dartmouth College Highway
Lyme, NH 03768

open_in_new

In The News

“For example, Dartmouth-Hitchcock's Lyme clinic reopened for in-person visits last week after being closed since late March, according to a Friday Listserv post from Dr. Cheri Mather, who practices...”—"D-HH receives millions from federal CARES Act, faces budget shortfall", Valley News, January 2020

Noteworthy Medicare Patient Procedures Performed by Dr. Cheri Colette Mather, MD in 2024

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

Top 5%

By Volume:

major joint aspiration

major joint injection

In 2024, Dr. Cheri Colette Mather, MD performed more major joint aspiration, and major joint injection procedures for Medicare patients than 95% of providers in related specialties within New Hampshire.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Cheri Colette Mather, MD treated as an internist in Lyme, NH during 2012 were nursing home care, aspiration and injections.

Volume of procedures performed by Dr. Cheri Colette Mather, MD for Medicare patients.

aspiration	12
doctor visit	661
injections	12
nursing home care	15

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Cheri Colette Mather, MD treated as an internist in Lyme, NH during 2013 were nursing home care, aspiration and injections.

Volume of procedures performed by Dr. Cheri Colette Mather, MD for Medicare patients.

aspiration	13
doctor visit	627
injections	13
nursing home care	26

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheri Colette Mather, MD.

**Gender**
Male	123
Female	196

**Ethnicity**
Non-Hispanic White	307
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	89
85 and over	47
Less than 65	25

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2013

Hypertension	46
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	15
Depression	20
Chronic Kidney Disease	16
Asthma	6
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	19
Dementia	13
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Cheri Colette Mather, MD treated as an internist in Lyme, NH during 2014 were aspiration, injections, nursing home care and preventive care.

Volume of procedures performed by Dr. Cheri Colette Mather, MD for Medicare patients.

aspiration	29
doctor visit	674
injections	29
nursing home care	17
preventive care	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheri Colette Mather, MD.

**Gender**
Male	135
Female	234

**Ethnicity**
Non-Hispanic White	348
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	98
85 and over	55
Less than 65	34

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2014

Hypertension	44
High Cholesterol	30
Stroke	0
Ischemic Heart Disease	18
Depression	25
Chronic Kidney Disease	14
Asthma	5
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	7
Chronic Obstructive Pulmonary Disease	7
Diabetes	20
Dementia	13
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Cheri Colette Mather, MD treated as an internist in Lyme, NH during 2015 were aspiration and injections.

Volume of procedures performed by Dr. Cheri Colette Mather, MD for Medicare patients.

aspiration	21
doctor visit	525
injections	21

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheri Colette Mather, MD.

**Gender**
Male	258
Female	386

**Ethnicity**
Non-Hispanic White	610
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	320
From 75 to 84	188
85 and over	98
Less than 65	38

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2015

Hypertension	42
High Cholesterol	30
Stroke	0
Ischemic Heart Disease	18
Depression	20
Chronic Kidney Disease	15
Asthma	7
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Cheri Colette Mather, MD treated as an internist in Lyme, NH during 2016 were aspiration and injections.

Volume of procedures performed by Dr. Cheri Colette Mather, MD for Medicare patients.

aspiration	22
doctor visit	638
injections	22

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheri Colette Mather, MD.

**Gender**
Male	121
Female	216

**Ethnicity**
Non-Hispanic White	316
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	186
From 75 to 84	99
85 and over	29
Less than 65	23

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2016

Hypertension	41
High Cholesterol	28
Stroke	0
Ischemic Heart Disease	13
Depression	16
Chronic Kidney Disease	12
Asthma	9
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	5
Diabetes	17
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Cheri Colette Mather, MD treated as an internist in Lyme, NH during 2017 were aspiration and injections.

Volume of procedures performed by Dr. Cheri Colette Mather, MD for Medicare patients.

aspiration	21
doctor visit	642
injections	21

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheri Colette Mather, MD.

**Gender**
Male	140
Female	239

**Ethnicity**
Non-Hispanic White	354
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	190
From 75 to 84	117
85 and over	47
Less than 65	25

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2017

Hypertension	44
High Cholesterol	25
Stroke	4
Ischemic Heart Disease	16
Depression	21
Chronic Kidney Disease	16
Asthma	6
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	5
Diabetes	22
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Cheri Colette Mather, MD treated as an internist in Lyme, NH during 2018 were aspiration and injections.

Volume of procedures performed by Dr. Cheri Colette Mather, MD for Medicare patients.

aspiration	29
doctor visit	654
injections	29

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheri Colette Mather, MD.

**Gender**
Male	133
Female	260

**Ethnicity**
Non-Hispanic White	364
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	197
From 75 to 84	117
85 and over	53
Less than 65	26

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2018

Hypertension	40
High Cholesterol	26
Stroke	0
Ischemic Heart Disease	15
Depression	20
Chronic Kidney Disease	15
Asthma	5
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	5
Diabetes	18
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Cheri Colette Mather, MD treated as an internist in Lyme, NH during 2019 were aspiration and injections.

Volume of procedures performed by Dr. Cheri Colette Mather, MD for Medicare patients.

aspiration	28
doctor visit	676
injections	28

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheri Colette Mather, MD.

**Gender**
Male	152
Female	281

**Ethnicity**
Non-Hispanic White	399
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	133
85 and over	54
Less than 65	24

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2019

Hypertension	42
High Cholesterol	26
Stroke	3
Ischemic Heart Disease	18
Depression	18
Chronic Kidney Disease	15
Asthma	6
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	20
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Cheri Colette Mather, MD treated as an internist in Lyme, NH during 2020 were aspiration and injections.

Volume of procedures performed by Dr. Cheri Colette Mather, MD for Medicare patients.

aspiration	11
doctor visit	487
injections	11

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheri Colette Mather, MD.

**Gender**
Male	171
Female	278

**Ethnicity**
Non-Hispanic White	399
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	145
85 and over	49
Less than 65	36

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2020

Hypertension	31
High Cholesterol	19
Stroke	0
Ischemic Heart Disease	17
Depression	19
Chronic Kidney Disease	13
Asthma	4
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	5
Diabetes	19
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Cheri Colette Mather, MD treated as an internist in Lyme, NH during 2021 were aspiration and injections.

Volume of procedures performed by Dr. Cheri Colette Mather, MD for Medicare patients.

aspiration	13
doctor visit	593
injections	13

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheri Colette Mather, MD.

**Gender**
Male	144
Female	276

**Ethnicity**
Non-Hispanic White	381
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	202
From 75 to 84	152
85 and over	43
Less than 65	23

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2021

Hypertension	40
High Cholesterol	23
Stroke	0
Ischemic Heart Disease	16
Depression	19
Chronic Kidney Disease	13
Asthma	4
Osteoperosis	13
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	5
Diabetes	18
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Cheri Colette Mather, MD treated as an internist in Lyme, NH during 2022 were aspiration and injections.

Volume of procedures performed by Dr. Cheri Colette Mather, MD for Medicare patients.

aspiration	18
doctor visit	620
injections	18

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheri Colette Mather, MD.

**Gender**
Male	126
Female	263

**Ethnicity**
Non-Hispanic White	348
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	152
85 and over	40
Less than 65	17

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2022

Hypertension	54
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	12
Depression	14
Chronic Kidney Disease	8
Asthma	7
Osteoperosis	21
Atrial Fibrilation	15
Heart Failure	8
Chronic Obstructive Pulmonary Disease	5
Diabetes	16
Dementia	3
Cancer	10

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Cheri Colette Mather, MD for Medicare patients.

doctor visit	526

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheri Colette Mather, MD.

**Gender**
Male	139
Female	236

**Ethnicity**
Non-Hispanic White	330
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	149
85 and over	51
Less than 65	17

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2023

Hypertension	52
High Cholesterol	46
Stroke	5
Ischemic Heart Disease	13
Depression	15
Chronic Kidney Disease	9
Asthma	5
Osteoperosis	19
Atrial Fibrilation	16
Heart Failure	9
Chronic Obstructive Pulmonary Disease	5
Diabetes	19
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Cheri Colette Mather, MD treated as an internist in Lyme, NH during 2024 were aspiration and injections.

Volume of procedures performed by Dr. Cheri Colette Mather, MD for Medicare patients.

aspiration	12
doctor visit	500
injections	12

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Cheri Colette Mather, MD.

**Gender**
Male	115
Female	236

**Ethnicity**
Non-Hispanic White	308
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	151
85 and over	55
Less than 65	14

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2024

Hypertension	54
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	11
Depression	17
Chronic Kidney Disease	10
Asthma	6
Osteoperosis	23
Atrial Fibrilation	17
Heart Failure	9
Chronic Obstructive Pulmonary Disease	5
Diabetes	17
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Cheri Colette Mather, MD for Medicare patients.

The highest averages for the top procedures that Dr. Cheri Colette Mather, MD treated as an internist in Lyme, NH were nursing home care, aspiration, injections and preventive care.

aspiration	19
doctor visit	601
injections	19
nursing home care	19
preventive care	12

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Cheri Colette Mather, MD.

**Gender**
Female	238
Male	135

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	343
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	122
85 and over	47
Less than 65	23
65 to 74	180

Average of Total of Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Cheri Colette Mather, MD treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	40
High Cholesterol	29
Stroke	1
Ischemic Heart Disease	14
Depression	17
Chronic Kidney Disease	12
Asthma	5
Osteoporosis	11
Heart Failure	8
Chronic Obstructive Pulmonary Disease	5
Diabetes	17
Atrial Fibrillation	10
Dementia	7
Cancer	8

Education & Training

Dr. Cheri Colette Mather, MD graduated from Dartmouth Medical School, Hanover, NH in 1995. She completed residency at University of Virginia Health System, Charlottesville, VA. She is certified by the Board certification: Internal Medicine and has a state license in New Hampshire.

Medical School: Dartmouth Medical School, Hanover, NH (1995)

Residency: University of Virginia Health System, Charlottesville, VA (1998)

Board Certification: Board certification: Internal Medicine

Licensed In: New Hampshire

Affiliations & Hospitals

Dr. Cheri Colette Mather, MD is associated with these hospitals and organizations:

Dartmouth Health

Dartmouth Hitchcock Clinics Lyme

Ratings & Reviews

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Biography

Dr. Cheri Mather's specialties are general practice and general internal medicine. Clinical interests for Dr. Mather include women's health issues and chronic illness. Before completing her residency at a hospital affiliated with the University of Virginia, Dr. Mather attended medical school at Dartmouth Medical School. Dr. Mather is professionally affiliated with Dartmouth Health.

Select Year:

Dr. Cheri Colette Mather, MD

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Cheri Colette Mather, MD in 2024

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. Cheri Colette Mather, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Cheri Colette Mather, MD From 2012 - 2024

Education & Training

Affiliations & Hospitals

Ratings & Reviews

Biography

Other Providers in Lyme, NH