Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine Carpenter

Nurse Practitioner in Fairhaven, MA · enumerated 2026.

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

National Provider Identifier

1356297121

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Katherine Carpenter

Sex Female

Practice address 206 Mill Rd, Fairhaven, MA, 02719

Phone (508) 973-3000

Enumeration date Mar 5, 2026

Last updated in NPPES Apr 16, 2026

Taxonomy & licenses

364SX0200X Oncology Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License RN2369099 (MA) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2369099 (MA) Primary

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

Is NPI 1356297121 active?

Yes, as of the latest NPPES snapshot, NPI 1356297121 is active (record last updated 2026-04-16).

How do I verify Katherine Carpenter's NPI record?

Cross-check NPI 1356297121 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-16.