Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Ivan A Friedrich, M.D.

Gastroenterology Physician in Englewood, NJ · enumerated 2006.

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

National Provider Identifier

1306890165

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Registry record

Entity type Individual (Type 1)

Name Mr. Ivan A Friedrich

Credential M.D.

Sex Male

Practice address 420 Grand Ave, Suite 101, Englewood, NJ, 07631

Phone (201) 569-7044

Fax (201) 569-1999

Enumeration date May 19, 2006

Last updated in NPPES Dec 15, 2025

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 25MA03997000 (NJ) Primary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 134313-1 (NY) Secondary

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
1909509	Medicaid	NJ	-
2400476	Other	NJ	GHI
41A321	Other	NJ	EMPIRE HEALTH
BS237	Other	NJ	OXFORD HEALTH PLANS
60832	Other	NJ	AETNA US HEALTHCARE
OK2491	Other	NJ	HEALTHNET

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 Ivan Friedrich practice?

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

What is the NPI number for Ivan Friedrich?

The National Provider Identifier (NPI) for Ivan Friedrich is 1306890165, 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 2025-12-15.