Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Irwin J Weinfeld, MD

Neonatal-Perinatal Medicine Physician in Canton, OH · enumerated 2005.

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

National Provider Identifier

1396727525

Verified

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Registry record

Entity type Individual (Type 1)

Name Irwin J Weinfeld

Credential MD

Sex Male

Practice address 1320 Mercy Dr Nw, Canton, OH, 44708

Phone (330) 580-4771

Fax (330) 458-4223

Enumeration date Nov 15, 2005

Last updated in NPPES Feb 1, 2010

Taxonomy & licenses

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License 35038177 (OH) 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
0285070	Medicaid	OH	-
2157366	Other	OH	GROUP MEDICAID
1902827876	Other	OH	GROUP NPI

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 Irwin Weinfeld practice?

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

What is the NPI number for Irwin Weinfeld?

The National Provider Identifier (NPI) for Irwin Weinfeld is 1396727525, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-01.