Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John M Yavorsky, D.O.

Internal Medicine Physician in Garwood, NJ · enumerated 2006.

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

National Provider Identifier

1265594402

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Registry record

Entity type Individual (Type 1)

Name John M Yavorsky

Credential D.O.

Sex Male

Practice address 91 Center Street, Garwood, NJ, 07027

Phone (908) 789-0626

Fax (908) 789-3123

Enumeration date Dec 14, 2006

Last updated in NPPES Feb 7, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 25MB05872500 (NJ) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
6825702	Medicaid	NJ	-
1K1554	Other	NJ	HEALTHNET
0721220000	Other	NJ	AMERIHEALTH INDIVIDUAL
000121254	Other	NJ	HIGHMARK BLUE SHIELD INDI
P783147	Other	NJ	OXFORD

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 the NPI number for John Yavorsky?

The National Provider Identifier (NPI) for John Yavorsky is 1265594402, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Yavorsky practice?

The practice location on file with NPPES is in Garwood, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-07.