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Dr. Kulli M. Barrett, MD

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Specializes in: Adult Nephrology

University of Tartu Faculty of Medicine

330 Borthwick Avenue Suite 100
Portsmouth, NH 03801

(603) 436-3433

Dr. Kulli M. Barrett, MD is a nephrologist in Portsmouth, NH specializing in adult nephrology. She graduated from University of Tartu Faculty of Medicine. Dr. Kulli M. Barrett, MD is affiliated with Wentworth-Douglass Hospital, York Hospital and SEACOAST KIDNEY AND HYPERTENSION SPECIALISTS, P.L.L.C..

Office Locations

330 Borthwick Avenue Suite 100
Portsmouth, NH 03801

(603) 436-3433

(603) 427-5115

open_in_new

York Hospital

875 Greenland Road Building C, Unit 10
Portsmouth, NH 03801

(603) 436-3433

(603) 427-5115

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Kulli M. Barrett, MD in 2023

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

Top 25%

By Volume:

inpatient hospital care

In 2012, Dr. Kulli M. Barrett, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within New Hampshire.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Kulli M. Barrett, MD treated as a nephrologist in Portsmouth, NH during 2012 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Kulli M. Barrett, MD for Medicare patients.

dialysis	176
doctor visit	766
hospital care	1133
inpatient care	1133
lab tests	185

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Kulli M. Barrett, MD treated as a nephrologist in Portsmouth, NH during 2013 were hospital care, inpatient care, lab tests and dialysis.

Volume of procedures performed by Dr. Kulli M. Barrett, MD for Medicare patients.

dialysis	124
doctor visit	705
hemofiltration	19
hospital care	877
inpatient care	877
lab tests	163

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Kulli M. Barrett, MD.

**Gender**
Male	393
Female	341

**Ethnicity**
Non-Hispanic White	702
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	244
From 75 to 84	256
85 and over	124
Less than 65	110

Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	60
Depression	29
Chronic Kidney Disease	75
Asthma	6
Osteoperosis	7
Atrial Fibrilation	27
Heart Failure	48
Chronic Obstructive Pulmonary Disease	29
Diabetes	56
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Kulli M. Barrett, MD treated as a nephrologist in Portsmouth, NH during 2014 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Kulli M. Barrett, MD for Medicare patients.

dialysis	172
doctor visit	693
hemofiltration	48
hospital care	1102
inpatient care	1102
lab tests	124

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Kulli M. Barrett, MD.

**Gender**
Male	372
Female	338

**Ethnicity**
Non-Hispanic White	678
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	209
From 75 to 84	253
85 and over	124
Less than 65	124

Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	62
Depression	30
Chronic Kidney Disease	75
Asthma	6
Osteoperosis	7
Atrial Fibrilation	28
Heart Failure	52
Chronic Obstructive Pulmonary Disease	30
Diabetes	56
Dementia	14
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Kulli M. Barrett, MD treated as a nephrologist in Portsmouth, NH during 2015 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Kulli M. Barrett, MD for Medicare patients.

dialysis	168
doctor visit	694
hemofiltration	31
hospital care	1313
inpatient care	1313
lab tests	155

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Kulli M. Barrett, MD.

**Gender**
Male	842
Female	686

**Ethnicity**
Non-Hispanic White	1448
Black	24
Hispanic	0
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	502
From 75 to 84	532
85 and over	236
Less than 65	258

Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	61
Depression	31
Chronic Kidney Disease	75
Asthma	17
Osteoperosis	7
Atrial Fibrilation	28
Heart Failure	49
Chronic Obstructive Pulmonary Disease	29
Diabetes	59
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Kulli M. Barrett, MD treated as a nephrologist in Portsmouth, NH during 2016 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Kulli M. Barrett, MD for Medicare patients.

dialysis	132
doctor visit	636
hemofiltration	24
hospital care	1145
inpatient care	1145
lab tests	95

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Kulli M. Barrett, MD.

**Gender**
Male	380
Female	306

**Ethnicity**
Non-Hispanic White	652
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	221
From 75 to 84	224
85 and over	111
Less than 65	130

Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD in 2016

Hypertension	75
High Cholesterol	72
Stroke	9
Ischemic Heart Disease	59
Depression	31
Chronic Kidney Disease	75
Asthma	27
Osteoperosis	6
Atrial Fibrilation	28
Heart Failure	47
Chronic Obstructive Pulmonary Disease	25
Diabetes	58
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Kulli M. Barrett, MD treated as a nephrologist in Portsmouth, NH during 2017 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Kulli M. Barrett, MD for Medicare patients.

dialysis	93
doctor visit	634
hospital care	1078
inpatient care	1078
lab tests	88

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Kulli M. Barrett, MD.

**Gender**
Male	360
Female	306

**Ethnicity**
Non-Hispanic White	634
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	208
From 75 to 84	223
85 and over	121
Less than 65	114

Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD in 2017

Hypertension	75
High Cholesterol	65
Stroke	9
Ischemic Heart Disease	55
Depression	31
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	7
Atrial Fibrilation	29
Heart Failure	45
Chronic Obstructive Pulmonary Disease	28
Diabetes	54
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Kulli M. Barrett, MD treated as a nephrologist in Portsmouth, NH during 2018 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Kulli M. Barrett, MD for Medicare patients.

dialysis	137
doctor visit	620
hemofiltration	29
hospital care	927
inpatient care	927
lab tests	77

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Kulli M. Barrett, MD.

**Gender**
Male	376
Female	305

**Ethnicity**
Non-Hispanic White	651
Black	0
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	218
From 75 to 84	249
85 and over	122
Less than 65	92

Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	7
Ischemic Heart Disease	57
Depression	30
Chronic Kidney Disease	75
Asthma	6
Osteoperosis	7
Atrial Fibrilation	26
Heart Failure	45
Chronic Obstructive Pulmonary Disease	23
Diabetes	51
Dementia	16
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Kulli M. Barrett, MD treated as a nephrologist in Portsmouth, NH during 2019 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Kulli M. Barrett, MD for Medicare patients.

dialysis	174
doctor visit	574
hemofiltration	36
hospital care	1087
inpatient care	1087
lab tests	70

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Kulli M. Barrett, MD.

**Gender**
Male	386
Female	305

**Ethnicity**
Non-Hispanic White	658
Black	0
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	251
85 and over	121
Less than 65	112

Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	60
Depression	34
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	8
Atrial Fibrilation	27
Heart Failure	48
Chronic Obstructive Pulmonary Disease	28
Diabetes	54
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Kulli M. Barrett, MD treated as a nephrologist in Portsmouth, NH during 2020 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Kulli M. Barrett, MD for Medicare patients.

dialysis	187
doctor visit	584
hemofiltration	47
hospital care	1024
inpatient care	1024
lab tests	41

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Kulli M. Barrett, MD.

**Gender**
Male	346
Female	306

**Ethnicity**
Non-Hispanic White	627
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	210
From 75 to 84	238
85 and over	118
Less than 65	86

Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD in 2020

Hypertension	75
High Cholesterol	70
Stroke	8
Ischemic Heart Disease	56
Depression	29
Chronic Kidney Disease	75
Asthma	5
Osteoperosis	7
Atrial Fibrilation	25
Heart Failure	48
Chronic Obstructive Pulmonary Disease	25
Diabetes	52
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Kulli M. Barrett, MD treated as a nephrologist in Portsmouth, NH during 2021 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Kulli M. Barrett, MD for Medicare patients.

dialysis	134
doctor visit	541
hemofiltration	38
hospital care	911
inpatient care	911
lab tests	42

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Kulli M. Barrett, MD.

**Gender**
Male	398
Female	305

**Ethnicity**
Non-Hispanic White	663
Black	0
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	231
From 75 to 84	256
85 and over	121
Less than 65	95

Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	56
Depression	32
Chronic Kidney Disease	75
Asthma	7
Osteoperosis	7
Atrial Fibrilation	26
Heart Failure	51
Chronic Obstructive Pulmonary Disease	26
Diabetes	52
Dementia	17
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Kulli M. Barrett, MD treated as a nephrologist in Portsmouth, NH during 2022 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Kulli M. Barrett, MD for Medicare patients.

dialysis	116
doctor visit	485
hospital care	743
inpatient care	743
lab tests	38

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Kulli M. Barrett, MD.

**Gender**
Male	368
Female	287

**Ethnicity**
Non-Hispanic White	607
Black	11
Hispanic	0
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	245
85 and over	101
Less than 65	90

Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	45
Depression	30
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	10
Atrial Fibrilation	36
Heart Failure	45
Chronic Obstructive Pulmonary Disease	25
Diabetes	53
Dementia	11
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Kulli M. Barrett, MD for Medicare patients.

The highest averages for the top procedures that Dr. Kulli M. Barrett, MD treated as a nephrologist in Portsmouth, NH were hospital care, inpatient care, dialysis and lab tests.

dialysis	146
doctor visit	630
hemofiltration	34
hospital care	1030
inpatient care	1030
lab tests	98

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Kulli M. Barrett, MD.

**Gender**
Male	383
Female	316

**Ethnicity**
Black / African American	4
Asian / Pacific Islander	0
Non-Hispanic White	665
Native American / Alaskan Native	0
Hispanic	0
Other	13

**Age**
75 to 84	247
85 and over	118
Less than 65	110
65 to 74	224

Average of Total of Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	51
Depression	27
Chronic Kidney Disease	68
Asthma	9
Osteoporosis	6
Heart Failure	43
Chronic Obstructive Pulmonary Disease	24
Diabetes	49
Atrial Fibrillation	25
Dementia	13
Cancer	12

Education & Training

Dr. Kulli M. Barrett, MD graduated from University of Tartu Faculty of Medicine. She completed residency at Maine Medical Center. She is certified by the American Board of Nephrology and has a state license in New Hampshire.

Medical School: University of Tartu Faculty of Medicine

Residency: Maine Medical Center

Board Certification: American Board of Nephrology

Licensed In: New Hampshire

Affiliations & Hospitals

Dr. Kulli M. Barrett, MD is associated with these hospitals and organizations:

Wentworth-Douglass Hospital

York Hospital

SEACOAST KIDNEY AND HYPERTENSION SPECIALISTS, P.L.L.C.

Ratings & Reviews

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General Payments

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

**Payments by Company**
Mallinckrodt LLC	$21 ACTHAR $21
Amgen Inc.	$20 Tavneos $20
NxStage Medical, Inc.	$14 System One $14
Otsuka America Pharmaceutical, Inc.	$12 JYNARQUE $12
Vifor Pharma, Inc.	$12 $12
Other	$1 (815) Thiola $1

**Types of Payments**
Education	$46
Food and Beverage	$36

Biography

Dr. Kulli Barrett's medical specialty is adult nephrology. She is professionally affiliated with York Hospital and Wentworth-Douglass Hospital. After attending the University of Tartu Faculty of Medicine for medical school, she completed her residency training at Maine Medical Center.

Select Year:

Dr. Kulli M. Barrett, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Kulli M. Barrett, MD in 2023

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. Kulli M. Barrett, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Kulli M. Barrett, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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