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HARBOUR WOMEN'S HEALTH
NPI 1720021710
Obstetrics & Gynecology in Portsmouth, NH

Active since June 14, 2006CLIA 30D0710673 · Microscopy
HARBOUR WOMEN'S HEALTH, 155 GRIFFIN ROAD, PORTSMOUTH, NH 03801(603) 431-6011(603) 431-6227 Get Directions Write a Review

NPPES record last updated: October 19, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 19, 2022, Jan 22, 2019 (2 updates tracked since 2019).

About Harbour Women's Health NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HARBOUR WOMEN'S HEALTH (NPI 1720021710) is a healthcare organization registered as an obstetrics & gynecology in Portsmouth, New Hampshire and active in the NPI registry since June 2006. The organization holds a CLIA Microscopy certificate valid through August 31, 2028, maintains a secondary practice location in Rochester, and lists Emily J Amarosa, Owner, as its authorized official.

NPPES Registry Identity

NPI1720021710
Entity TypeOrganization
Primary Taxonomy207V00000X
Legal Business NameHARBOUR WOMENS HEALTH PLLC
Location AddressHARBOUR WOMEN'S HEALTH, 155 GRIFFIN ROADPortsmouth, NH 03801-4125
Mailing AddressHarbour Women's Health, 155 Griffin RoadPortsmouth, NH 03801-4125 · (603) 431-6011 · Fax (603) 431-6227
Phone(603) 431-6011
Fax(603) 431-6227
Organization SubpartNo
Authorized OfficialEmily J AmarosaOwner · (603) 431-6011
Enumeration DateJune 14, 2006
Last NPPES UpdateOctober 19, 20222 updates tracked since enumeration
NPPES CertifiedOctober 19, 2022
✔ NPI 1720021710 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
HARBOUR WOMEN'S HEALTH, Portsmouth, NH 03801
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Other Names 1

Doing Business AsHarbour Women's Health

Secondary Practice Location 1

Location 121 Whitehall Rd Ste 201Rochester, NH 03867-3236 · Phone (603) 431-6011

Other Identifiers 1

Medicaid30010188NH

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield, WellSense Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Harbour Women's Health is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

14

Medicare enrollment records show 14 clinicians reassign Medicare billing to Harbour Women's Health, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 11 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 2

Obstetrics/Gynecology10
Nurse Practitioner4

Clinicians, nearest first (14)

Patricia Yauch, ARNP
Nurse Practitioner
NPI 1336183557
HARBOUR WOMEN'S HEALTH 155 GRIFFIN ROAD
Portsmouth, NH 03801
(603) 431-6011
✔ PECOSSame address
Sonja Nelson, M.D.
Obstetrics/Gynecology
NPI 1598729675
875 GREENLAND RD BUILDLING A-1
Portsmouth, NH 03801
(603) 436-1128
✔ PECOS✔ Accepts Medicare2.6 mi
Wendy Mclaughlin, M.D.
Obstetrics/Gynecology
NPI 1437113511
875 GREENLAND RD BUILDING A-1
Portsmouth, NH 03801
(603) 436-1128
✔ PECOS✔ Accepts Medicare2.6 mi
Emily Amarosa, MD
Obstetrics/Gynecology
NPI 1336466564
155 GRIFFIN RD
Portsmouth, NH 03801
(603) 431-6011
✔ PECOS✔ Accepts Medicare2.7 mi
Saroj Fleming, MD
Obstetrics/Gynecology
NPI 1942435086
155 GRIFFIN RD APT 404
Portsmouth, NH 03801
(603) 431-6011
✔ PECOS✔ Accepts Medicare2.7 mi
Heidi Keup, MD
Obstetrics/Gynecology
NPI 1720247968
155 GRIFFIN RD
Portsmouth, NH 03801
(603) 431-6011
✔ PECOS✔ Accepts Medicare2.7 mi
Catherine Potter, MD
Obstetrics/Gynecology
NPI 1043896970
155 GRIFFIN RD
Portsmouth, NH 03801
(603) 431-6011
✔ PECOS✔ Accepts Medicare2.7 mi
Deeptha Sastry, MD
Obstetrics/Gynecology
NPI 1063603967
155 GRIFFIN RD
Portsmouth, NH 03801
(603) 431-6011
✔ PECOS✔ Accepts Medicare2.7 mi
Caroline Scoones, MD
Obstetrics/Gynecology
NPI 1699936922
155 GRIFFIN RD
Portsmouth, NH 03801
(603) 431-6011
✔ PECOS✔ Accepts Medicare2.7 mi
Elizabeth Spellman, MD
Obstetrics/Gynecology
NPI 1558866053
155 GRIFFIN RD
Portsmouth, NH 03801
(603) 431-6011
✔ PECOS✔ Accepts Medicare2.7 mi
Elizabeth Trevino, MD
Obstetrics/Gynecology
NPI 1710482476
155 GRIFFIN RD
Portsmouth, NH 03801
(603) 431-6011
✔ PECOS✔ Accepts Medicare2.7 mi
Trisha Kelley, FNP-BC
Nurse Practitioner
NPI 1568204642
85 LOCKE RD
Hampton, NH 03842
(603) 520-0673
✔ PECOS✔ Accepts Medicare10 mi
Stephanie Gauthier-Sevin, APRN
Nurse Practitioner
NPI 1558035139
21 WHITEHALL RD STE 201
Rochester, NH 03867
(603) 431-6011
✔ PECOS✔ Accepts Medicare18 mi
Whitney Williams, NP
Nurse Practitioner
NPI 1629423306
443 CONGRESS ST FL 2
Portland, ME 04101
(207) 797-8881
✔ PECOS✔ Accepts Medicare47 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 30D0710673

Harbour Women's Health · Portsmouth, NH
Active · expires Aug 31, 2028
CLIA Number30D0710673
Laboratory TypePhysician Office
Certificate Effective DateSeptember 1, 2026
Certificate Expiration DateAugust 31, 2028
Laboratory DirectorEmily J. Amarosa
Laboratory Phone(603) 431-6011
Laboratory LocationHarbour Women's Health155 Griffin Rd, Portsmouth, NH 03801
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 30D2269891

Harbour Women's Health · Rochester, NH
Expired · Oct 4, 2026
CLIA Number30D2269891
Laboratory TypePhysician Office
Certificate Effective DateOctober 5, 2024
Certificate Expiration DateOctober 4, 2026
Laboratory DirectorEmily J. Amarosa
Laboratory Phone(603) 431-6011
Laboratory LocationHarbour Women's Health21 Whitehall Rd, Ste 303, Rochester, NH 03867
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Harbour Womens Health PLLC's NPI number?

The NPI number for Harbour Womens Health PLLC is 1720021710. It was assigned to this organization in the NPPES registry on June 14, 2006. The provider is doing business as Harbour Women's Health.

Where is Harbour Womens Health PLLC located?

Harbour Womens Health PLLC is located at Harbour Women's Health 155 Griffin Road, Portsmouth, NH 03801. The listed phone number is (603) 431-6011.

What is Harbour Womens Health PLLC's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Harbour Womens Health PLLC enrolled in Medicare?

Yes. Harbour Womens Health PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Harbour Womens Health PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 14 clinicians in 2 Medicare specialties reassign their Medicare billing to Harbour Womens Health PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Obstetrics/Gynecology (10) and Nurse Practitioner (4). Of these, 1 practice at this address and 11 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Harbour Womens Health PLLC hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 30D0710673) is associated with this NPI, valid through August 31, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Harbour Womens Health PLLC accept?

Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield and WellSense Health Plan list Harbour Womens Health PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Harbour Womens Health PLLC was last updated on October 19, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.