Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Barry H. Cohen, M.D.

Nephrology Physician in Trenton, NJ · enumerated 2006.

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

National Provider Identifier

1104856616

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Registry record

Entity type Individual (Type 1)

Name Dr. Barry H. Cohen

Credential M.D.

Sex Male

Practice address 40 Fuld St., Ste 401, Trenton, NJ, 08638

Phone (609) 599-1004

Fax (609) 599-3611

Enumeration date Jul 3, 2006

Last updated in NPPES Oct 7, 2010

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License MA24894 (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
2314100	Medicaid	NJ	-

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

How do I verify Barry Cohen's NPI record?

Cross-check NPI 1104856616 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1104856616 active?

Yes, as of the latest NPPES snapshot, NPI 1104856616 is active (record last updated 2010-10-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-07.