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Nurse Practitioners in Portsmouth, NH

Browse 20 Nurse Practitioner providers listed in NPPES with a practice address in Portsmouth, New Hampshire.

20 Healthcare Providers

How Portsmouth compares with the U.S.

Portsmouth has 89 Nurse Practitioners per 100,000 residents, 3.1 times the U.S. rate of 29.

That is 20 active Nurse Practitioners with a practice address in Portsmouth, for a population of 22,545.

The New Hampshire rate is 30 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

82% of Nurse Practitioners in Portsmouth listed in the CMS Medicare file (9 of 11) accept Medicare assignment. That is lower than the New Hampshire share of 93%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

18% of Nurse Practitioners in Portsmouth listed in the CMS Medicare file (2 of 11) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the New Hampshire share of 30%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Nurse Practitioner Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Nurse Practitioner practitioners in Portsmouth, NH

Source: CMS PECOS
PECOS Enrolled Specialists 13 In Portsmouth, NH
Part B Lab & Imaging Eligible 14 Diagnostic Referrals
DME Ordering Eligible 14 Durable Medical Equipment
Home Health Agency Referrals 14 HHA Ordering Eligible
Showing 1โ€“20 of 20 providers
With recent CMS data first, then Aโ€“Z

Vanessa R Amatucci , APRN

Nurse Practitioner

Active NPI Status
67 Corporate Dr, Portsmouth, NH 038012847
Phone: 6036108051
NPI Identifier 1053835975
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Sarah Beasley , APRN

Nurse Practitioner

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
333 Borthwick Ave, Portsmouth, NH 038017128
Phone: 6034334076
NPI Identifier 1841808573
View Full Profile

Rossli Chace Delorey , FNP-C

Nurse Practitioner

Active NPI Status
999 Islington St, Portsmouth, NH 038014229
Phone: 6032940349
NPI Identifier 1306313291
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Elizabeth I Harrison , APRN

Nurse Practitioner

Active NPI Status Accepts Medicare Assignment
100 Campus Dr, Suite 12, Portsmouth, NH 038015892
Phone: 6034228208
NPI Identifier 1174801641
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Karen E Kadish , NP

Nurse Practitioner

Active NPI Status Accepts Medicare Assignment
155 Borthwick Ave Ste C, Portsmouth, NH 038017156
Phone: 6038280100
NPI Identifier 1386633733
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Emily Lennon , FNP-BC

Nurse Practitioner

Active NPI Status Accepts Medicare Assignment
599 Lafayette Rd, Portsmouth, NH 038015409
Phone: 6039427900
NPI Identifier 1124741541
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Nicola Levasseur

Nurse Practitioner

Active NPI Status Accepts Medicare Assignment
330 Borthwick Ave Ste 303, Portsmouth, NH 038017109
Phone: 6034315205
NPI Identifier 1285265447
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Shareen Lucas , PMHNP

Nurse Practitioner

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1145 Sagamore Ave, Portsmouth, NH 038015585
Phone: 6034316703
NPI Identifier 1205407863
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Jennifer Anne Morton , NP

Nurse Practitioner

Active NPI Status Accepts Medicare Assignment
333 Borthwick Ave Ste 100, Portsmouth, NH 038014198
Phone: 6034334034
NPI Identifier 1477283802
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Lori Lee Myers , APRN

Nurse Practitioner

Active NPI Status
264 Lafayette Rd, #9, Portsmouth, NH 038015430
Phone: 6034334774
NPI Identifier 1477621365
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Michael Nickerson , NP

Nurse Practitioner

Active NPI Status
333 Borthwick Ave, Emergency Department, Portsmouth, NH 038017128
Phone: 6034334012
NPI Identifier 1942219381
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Kerry Nolte , APRN

Nurse Practitioner

Active NPI Status
8 Greenleaf Woods Dr, Portsmouth, NH 038015454
Phone: 6034228208
NPI Identifier 1194956912
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Jill Capobianco , ARNP

Nurse Practitioner

Active NPI Status
100 Campus Dr, Suite 12, Portsmouth, NH 038015892
Phone: 6034228208
NPI Identifier 1013015858
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Tracey Damon , APRN

Nurse Practitioner

Active NPI Status Accepts Medicare Assignment
333 Borthwick Ave Ste 100, Portsmouth, NH 038014198
Phone: 6034365110
NPI Identifier 1184418311
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Stephanie Hemway

Nurse Practitioner

Active NPI Status
333 Borthwick Ave, Portsmouth, NH 038017128
Phone: 6034315858
NPI Identifier 1275493025
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Benjamin Michael Ivone , NP

Nurse Practitioner

Active NPI Status Accepts Medicare Assignment
333 Borthwick Ave, Portsmouth, NH 038017128
Phone: 6034365110
NPI Identifier 1831062678
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James Raymond Kavanagh , NP

Nurse Practitioner

Active NPI Status
330 Borthwick Avenue, Suite 100, Portsmouth, NH 03801
Phone: 6034363433
NPI Identifier 1225279573
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Donna Mohan , ARNP

Nurse Practitioner

Active NPI Status
170 Commerce Way Ste 103, Portsmouth, NH 038013272
Phone: 6038975485
NPI Identifier 1902902075
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Kirsten Margaret Mutuberria , APRN

Nurse Practitioner

Active NPI Status
875 Greenland Rd Unit C3, Portsmouth, NH 038014163
Phone: 6038369869
NPI Identifier 1033031281
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Stephanie Rose O'neil

Nurse Practitioner

Active NPI Status
330 Borthwick Ave Ste 101, Portsmouth, NH 038014102
Phone: 6034367171
NPI Identifier 1912880816
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Frequently Asked Questions about Nurse Practitioner in Portsmouth

How do I check a Nurse Practitioner practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the New Hampshire licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.