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Dr. Joan Doris Smith, MD

(Dr. Joan D. Smith, MD)

(No ratings)

Specializes in: Family Medicine

Dalhousie University Faculty of Medicine

8 Century Pines Drive Suite 2, Po Box 430
Barrington, NH 03825

(603) 664-2135

Dr. Joan Doris Smith, MD is a family medicine practitioner in Barrington, NH specializing in family medicine. She graduated from Dalhousie University Faculty of Medicine. Dr. Joan Doris Smith, MD is affiliated with Wentworth-Douglass Hospital.

Office Locations

Wentworth-Douglass Hospital

8 Century Pines Drive Suite 2, Po Box 430
Barrington, NH 03825

(603) 664-2135

(603) 664-9128

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Noteworthy Medicare Patient Procedures Performed by Dr. Joan Doris Smith, MD in 2024

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

Top 5%

By Affordability:

In 2024, Dr. Joan Doris Smith, MD had a list price for flu shot, flu vaccine, immunization (preventive vaccines), and vaccines that was lower than the list prices billed to Medicare by 95% of providers in related specialties within New Hampshire. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Joan Doris Smith, MD treated as a family medicine practitioner in Barrington, NH during 2012 were preventive care, lab tests, vaccines and diabetes management.

Volume of procedures performed by Dr. Joan Doris Smith, MD for Medicare patients.

diabetes management	104
doctor visit	788
lab tests	208
preventive care	228
vaccines	124

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Joan Doris Smith, MD treated as a family medicine practitioner in Barrington, NH during 2013 were preventive care, lab tests, vaccines and diabetes management.

Volume of procedures performed by Dr. Joan Doris Smith, MD for Medicare patients.

diabetes management	91
doctor visit	780
lab tests	127
preventive care	212
vaccines	121

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan Doris Smith, MD.

**Gender**
Male	96
Female	221

**Ethnicity**
Non-Hispanic White	303
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	133
From 75 to 84	96
85 and over	32
Less than 65	56

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2013

Hypertension	66
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	26
Depression	28
Chronic Kidney Disease	20
Asthma	5
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Joan Doris Smith, MD treated as a family medicine practitioner in Barrington, NH during 2014 were lab tests, preventive care, diabetes management and vaccines.

Volume of procedures performed by Dr. Joan Doris Smith, MD for Medicare patients.

diabetes management	90
doctor visit	750
lab tests	176
preventive care	176
vaccines	86

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan Doris Smith, MD.

**Gender**
Male	89
Female	232

**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	85
85 and over	44
Less than 65	61

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2014

Hypertension	66
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	22
Depression	29
Chronic Kidney Disease	17
Asthma	6
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Joan Doris Smith, MD treated as a family medicine practitioner in Barrington, NH during 2015 were preventive care, lab tests, vaccines and diabetes management.

Volume of procedures performed by Dr. Joan Doris Smith, MD for Medicare patients.

diabetes management	99
doctor visit	748
lab tests	231
preventive care	280
vaccines	181

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan Doris Smith, MD.

**Gender**
Male	178
Female	490

**Ethnicity**
Non-Hispanic White	638
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	310
From 75 to 84	182
85 and over	68
Less than 65	108

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2015

Hypertension	62
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	20
Depression	26
Chronic Kidney Disease	16
Asthma	7
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	7
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Joan Doris Smith, MD treated as a family medicine practitioner in Barrington, NH during 2016 were lab tests, preventive care, vaccines and diabetes management.

Volume of procedures performed by Dr. Joan Doris Smith, MD for Medicare patients.

diabetes management	125
doctor visit	822
lab tests	309
preventive care	275
vaccines	150

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan Doris Smith, MD.

**Gender**
Male	105
Female	272

**Ethnicity**
Non-Hispanic White	362
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	106
85 and over	38
Less than 65	59

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2016

Hypertension	66
High Cholesterol	49
Stroke	4
Ischemic Heart Disease	22
Depression	25
Chronic Kidney Disease	25
Asthma	15
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Joan Doris Smith, MD treated as a family medicine practitioner in Barrington, NH during 2017 were lab tests, preventive care, vaccines and diabetes management.

Volume of procedures performed by Dr. Joan Doris Smith, MD for Medicare patients.

diabetes management	105
doctor visit	765
lab tests	269
preventive care	269
vaccines	164

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan Doris Smith, MD.

**Gender**
Male	100
Female	294

**Ethnicity**
Non-Hispanic White	370
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	195
From 75 to 84	112
85 and over	31
Less than 65	56

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2017

Hypertension	63
High Cholesterol	48
Stroke	3
Ischemic Heart Disease	19
Depression	24
Chronic Kidney Disease	21
Asthma	4
Osteoperosis	4
Atrial Fibrilation	9
Heart Failure	7
Chronic Obstructive Pulmonary Disease	13
Diabetes	29
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Joan Doris Smith, MD treated as a family medicine practitioner in Barrington, NH during 2018 were preventive care, lab tests, vaccines and diabetes management.

Volume of procedures performed by Dr. Joan Doris Smith, MD for Medicare patients.

diabetes management	112
doctor visit	796
lab tests	255
preventive care	318
vaccines	206

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan Doris Smith, MD.

**Gender**
Male	104
Female	303

**Ethnicity**
Non-Hispanic White	385
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	208
From 75 to 84	115
85 and over	34
Less than 65	50

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2018

Hypertension	61
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	19
Depression	22
Chronic Kidney Disease	21
Asthma	4
Osteoperosis	4
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Joan Doris Smith, MD treated as a family medicine practitioner in Barrington, NH during 2019 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Joan Doris Smith, MD for Medicare patients.

diabetes management	52
doctor visit	766
lab tests	52
preventive care	183
vaccines	131

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan Doris Smith, MD.

**Gender**
Male	97
Female	277

**Ethnicity**
Non-Hispanic White	351
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	198
From 75 to 84	98
85 and over	34
Less than 65	44

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2019

Hypertension	64
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	20
Depression	25
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	4
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Joan Doris Smith, MD treated as a family medicine practitioner in Barrington, NH during 2020 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Joan Doris Smith, MD for Medicare patients.

diabetes management	39
doctor visit	390
lab tests	50
preventive care	170
vaccines	131

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan Doris Smith, MD.

**Gender**
Male	94
Female	253

**Ethnicity**
Non-Hispanic White	326
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	93
85 and over	40
Less than 65	36

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2020

Hypertension	60
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	18
Depression	21
Chronic Kidney Disease	20
Asthma	4
Osteoperosis	4
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Joan Doris Smith, MD treated as a family medicine practitioner in Barrington, NH during 2021 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Joan Doris Smith, MD for Medicare patients.

diabetes management	68
doctor visit	437
lab tests	87
preventive care	169
vaccines	90

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan Doris Smith, MD.

**Gender**
Male	85
Female	251

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

**Age**
From 65 to 74	185
From 75 to 84	84
85 and over	40
Less than 65	27

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2021

Hypertension	61
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	16
Depression	19
Chronic Kidney Disease	21
Asthma	4
Osteoperosis	4
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Dementia	4
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Joan Doris Smith, MD treated as a family medicine practitioner in Barrington, NH during 2022 were preventive care, lab tests, diabetes management and vaccines.

Volume of procedures performed by Dr. Joan Doris Smith, MD for Medicare patients.

diabetes management	81
doctor visit	388
lab tests	81
preventive care	152
vaccines	60

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan Doris Smith, MD.

**Gender**
Male	76
Female	245

**Ethnicity**
Non-Hispanic White	289
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	70
85 and over	40
Less than 65	27

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2022

Hypertension	68
High Cholesterol	62
Stroke	3
Ischemic Heart Disease	12
Depression	20
Chronic Kidney Disease	11
Asthma	5
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Joan Doris Smith, MD treated as a family medicine practitioner in Barrington, NH during 2023 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Joan Doris Smith, MD for Medicare patients.

diabetes management	62
doctor visit	322
lab tests	62
preventive care	153
vaccines	91

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan Doris Smith, MD.

**Gender**
Male	97
Female	250

**Ethnicity**
Non-Hispanic White	317
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	186
From 75 to 84	105
85 and over	35
Less than 65	21

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2023

Hypertension	67
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	13
Depression	14
Chronic Kidney Disease	12
Asthma	7
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	24
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Joan Doris Smith, MD treated as a family medicine practitioner in Barrington, NH during 2024 were preventive care, lab tests, diabetes management and vaccines.

Volume of procedures performed by Dr. Joan Doris Smith, MD for Medicare patients.

diabetes management	69
doctor visit	301
lab tests	69
preventive care	121
vaccines	38

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Joan Doris Smith, MD.

**Gender**
Male	83
Female	218

**Ethnicity**
Non-Hispanic White	271
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	160
From 75 to 84	95
85 and over	27
Less than 65	19

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2024

Hypertension	67
High Cholesterol	71
Stroke	4
Ischemic Heart Disease	13
Depression	15
Chronic Kidney Disease	12
Asthma	6
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	4
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Joan Doris Smith, MD for Medicare patients.

The highest averages for the top procedures that Dr. Joan Doris Smith, MD treated as a family medicine practitioner in Barrington, NH were preventive care, lab tests, vaccines and diabetes management.

diabetes management	84
doctor visit	619
lab tests	152
preventive care	208
vaccines	121

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Joan Doris Smith, MD.

**Gender**
Male	92
Female	254

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	325
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	95
85 and over	35
Less than 65	43
65 to 74	172

Average of Total of Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Joan Doris Smith, MD treated were hypertension, high cholesterol, diabetes and depression.

Hypertension	59
High Cholesterol	48
Stroke	1
Ischemic Heart Disease	16
Depression	20
Chronic Kidney Disease	16
Asthma	5
Osteoporosis	4
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Atrial Fibrillation	8
Cancer	9
Dementia	5

Education & Training

Dr. Joan Doris Smith, MD graduated from Dalhousie University Faculty of Medicine. She completed residency at Dalhousie University Affiliated Hospitals. She is certified by the American Board of Family Medicine: Family Medicine and has a state license in New Hampshire.

Medical School: Dalhousie University Faculty of Medicine

Residency: Dalhousie University Affiliated Hospitals

Board Certification: American Board of Family Medicine: Family Medicine

Licensed In: New Hampshire

Affiliations & Hospitals

Dr. Joan Doris Smith, MD is associated with these hospitals and organizations:

Wentworth-Douglass Hospital

Ratings & Reviews

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General Payments

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

**Payments by Company**
Teva Pharmaceuticals USA, Inc.	$125 AZILECT $125
SANOFI PASTEUR INC.	$12 ADACEL $12

**Types of Payments**
Food and Beverage	$137

Biography

Dr. Joan Smith is a physician who specializes in family medicine. She is affiliated with Wentworth-Douglass Hospital. Dr. Smith is a graduate of Dalhousie University Faculty of Medicine. Her residency was performed at a hospital affiliated with Dalhousie University.

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Dr. Joan Doris Smith, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Joan Doris Smith, MD in 2024

By Affordability:

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. Joan Doris Smith, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joan Doris Smith, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Joan Doris Smith, 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. Joan Doris Smith, MD From 2012 - 2024

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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