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

Mr. Isidore Michael Kirsh, PH.D.

Audiologist-Hearing Aid Fitter in Toms River, NJ · enumerated 2005.

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

National Provider Identifier

1790780948

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Registry record

Entity type Individual (Type 1)

Name Mr. Isidore Michael Kirsh

Credential PH.D.

Sex Male

Practice address Toms River, NJ, 08755

Phone (732) 818-3610

Fax (732) 818-3663

Enumeration date Jun 15, 2005

Last updated in NPPES Jan 15, 2024

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

Taxonomy & licenses

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License 25MG00067800 (NJ) Primary

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 41YA00032200 (NJ) Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
4899827	Other	NJ	GHI
5815540	Other	NJ	AETNA
7297705	Other	NJ	CIGNA PPO
VS074	Other	NJ	OXFORD
7297705003	Other	NJ	CIGNA HMO
978761	Other	NJ	HEALTHNET
223150885	Other	NJ	HORIZONBCBSNJ
60003396	Other	NJ	HORIZONMERCY
MOW471	Other	NJ	EMPIRE BCBS

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

What is the NPI number for Isidore Kirsh?

The National Provider Identifier (NPI) for Isidore Kirsh is 1790780948, a Type 1 (individual) record in the CMS NPPES registry.

Where does Isidore Kirsh practice?

The practice location on file with NPPES is in Toms River, 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 2024-01-15.