Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mark H. Wentworth Home

Q: What type of organization is Mark H. Wentworth Home?

Mark H. Wentworth Home is registered in NPPES as a Nursing Facility/Intermediate Care Facility (its primary provider taxonomy).

Nursing Facility/Intermediate Care Facility in Portsmouth, NH · enumerated 2007 · authorized official Deborah Rodier, Administrator.

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

National Provider Identifier

1518013622

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Registry record

Entity type Organization (Type 2)

Legal business name Mark H. Wentworth Home

Practice address 346 Pleasant St, Portsmouth, NH, 03801

Phone (603) 436-0169

Enumeration date Jan 25, 2007

Last updated in NPPES Aug 6, 2009

Taxonomy & classification

313M00000X Nursing Facility/Intermediate Care Facility Nursing & Custodial Care Facilities · License 00147 (NH) Primary

Authorized official

Name Deborah Rodier

Title Administrator

Phone (603) 436-0169

Other identifiers

Identifier	Type	State	Issuer
30003658	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 Mark H. Wentworth Home?

Mark H. Wentworth Home is registered in NPPES as a Nursing Facility/Intermediate Care Facility (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-06.