Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Philip J Larkin, D.D.S.

General Practice Dentistry in Springfield, VT · enumerated 2006.

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

National Provider Identifier

1275575565

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Registry record

Entity type Individual (Type 1)

Name Philip J Larkin

Credential D.D.S.

Sex Male

Practice address 148 Main St, Springfield, VT, 05156

Phone (802) 885-4140

Fax (802) 885-8116

Enumeration date Jun 12, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 016-0001103 (VT) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
859049	Other	-	TRICARE PROVIDER NUMBER
30302644	Medicaid	NH	-
5792	Other	VT	BLUE CROSS PROVIDER NUMBE
1002774	Medicaid	VT	-

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 1275575565 active?

Yes, as of the latest NPPES snapshot, NPI 1275575565 is active (record last updated 2007-07-09).

How do I verify Philip Larkin's NPI record?

Cross-check NPI 1275575565 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.