Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Eric Andrew Gershenbaum, M.D.

Ophthalmology Physician in Freehold, NJ · enumerated 2006.

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

National Provider Identifier

1548227309

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Registry record

Entity type Individual (Type 1)

Name Dr. Eric Andrew Gershenbaum

Credential M.D.

Sex Male

Practice address 509 Stillwells Corner Rd, Suite E5, Freehold, NJ, 07728

Phone (732) 431-9333

Fax (732) 431-3312

Enumeration date Apr 27, 2006

Last updated in NPPES Feb 11, 2008

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 25MA07781000 (NJ) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
201262468	Other	NJ	QUALCARE
OXFORD	Other	NJ	P3547665
278080	Other	NJ	AMERIGROUP
NJ7810	Other	NJ	EYEMED
201262468	Other	NJ	MULTIPLAN
2392563000	Other	NJ	AMERIHEALTH
0979343	Other	NJ	CIGNA
201262468	Other	NJ	VISION SERVICE PLAN
3627031	Other	NJ	AETNA
0053023	Medicaid	NJ	-
1877842	Other	NJ	UNITED HEALTHCARE
27419	Other	NJ	SPECTERA
8222242	Other	NJ	GHI
201262468	Other	NJ	HORIZON BCBS
201262468	Other	NJ	MAGNACARE
50973	Other	NJ	DAVIS VISION
5641748	Other	NJ	FIRST HEALTH

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

Where does Eric Gershenbaum practice?

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

What is the NPI number for Eric Gershenbaum?

The National Provider Identifier (NPI) for Eric Gershenbaum is 1548227309, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-11.