Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

GREATER SEACOAST COMMUNITY HEALTH
NPI 1881591436
Clinic/Center - Federally Qualified Health Center (FQHC) in Rochester, NH

Q: What is Greater Seacoast Community Health's NPI number?

The NPI number for Greater Seacoast Community Health is 1881591436. It was assigned to this organization in the NPPES registry on October 26, 2026. The provider is doing business as Greater Seacoast Health.

Q: What is Greater Seacoast Community Health's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Federally Qualified Health Center (FQHC), with taxonomy code 261QF0400X.

Active since October 26, 2026

47 BROCK ST, ROCHESTER, NH 03867(603) 749-2346(603) 953-0066 Get Directions Write a Review

NPPES record added: October 26, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Greater Seacoast Community Health NPPES

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

GREATER SEACOAST COMMUNITY HEALTH (NPI 1881591436), doing business as Greater Seacoast Health, is a healthcare organization registered as a federally qualified health center (fqhc) in Rochester, New Hampshire and active in the NPI registry since October 2026. The organization lists Antonia Macewen, Hr Coordinator, as its authorized official.

NPPES Registry Identity

NPI1881591436

Entity TypeOrganization

Primary Taxonomy261QF0400X

Legal Business NameGREATER SEACOAST COMMUNITY HEALTH

Location Address47 BROCK STRochester, NH 03867-4436

Mailing Address311 Route 108Somersworth, NH 03878-1522 · (603) 749-2346 · Fax (603) 953-0066

Phone(603) 749-2346

Fax(603) 953-0066

Organization SubpartYes

Authorized OfficialAntonia MacewenHr Coordinator · (603) 749-2346

Enumeration DateOctober 26, 2026

NPPES CertifiedOctober 26, 2026

✔ NPI 1881591436 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Federally Qualified Health Center (FQHC)Ambulatory Health Care Facilities

Taxonomy Code261QF0400X

47 BROCK ST, Rochester, NH 03867

Open in Google Maps ↗

Other Names 1

Doing Business AsGreater Seacoast Health

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. ELIZABETH ANN CALLAHAN OTR/L

Occupational Therapist (Pediatrics)

47 BROCK ST
ROCHESTER, NH 03867

Strafford County (603) 332-4090

OKSANA VIKTORIVNA SEMENOVA

Speech-Language Pathologist

47 BROCK ST
ROCHESTER, NH 03867

Strafford County (603) 332-4090

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 Greater Seacoast Community Health's NPI number?

The NPI number for Greater Seacoast Community Health is 1881591436. It was assigned to this organization in the NPPES registry on October 26, 2026. The provider is doing business as Greater Seacoast Health.

Where is Greater Seacoast Community Health located?

Greater Seacoast Community Health is located at 47 Brock St, Rochester, NH 03867. The listed phone number is (603) 749-2346.

What is Greater Seacoast Community Health's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Federally Qualified Health Center (FQHC), with taxonomy code 261QF0400X.

When was this NPI record last updated?

The NPPES record for Greater Seacoast Community Health was last updated on October 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days 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.