Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Women'S Health Associates of Portsmouth PA

Specialist in Portsmouth, NH · enumerated 2007 · authorized official Melissa Ethier, Medical Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1871786442

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Registry record

Entity type Organization (Type 2)

Legal business name Women'S Health Associates of Portsmouth PA

Practice address 875 Greenland Rd, Building A-1, Portsmouth, NH, 03801

Phone (603) 436-1128

Fax (603) 431-4537

Enumeration date Aug 27, 2007

Last updated in NPPES Jan 4, 2010

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Melissa Ethier

Title Medical Director

Phone (603) 436-1128

Other identifiers

Identifier	Type	State	Issuer
30002461	Medicaid	NH	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Women'S Health Associates of Portsmouth PA?

Women'S Health Associates of Portsmouth PA is registered in NPPES as a Specialist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-04.