Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Carol Moore Penfield, NPC

Adult Health Nurse Practitioner in South Yarmouth, MA · enumerated 2011.

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

National Provider Identifier

1306141544

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Registry record

Entity type Individual (Type 1)

Name Carol Moore Penfield

Credential NPC

Sex Female

Practice address South Yarmouth, MA, 02664

Phone (508) 778-4777

Enumeration date Jan 19, 2011

Last updated in NPPES Jun 18, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN175181 (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.

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Frequently asked questions

How do I verify Carol Penfield's NPI record?

Cross-check NPI 1306141544 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1306141544 active?

Yes, as of the latest NPPES snapshot, NPI 1306141544 is active (record last updated 2019-06-18).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-18.