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

Irwin C Feder

Q: What is the NPI number for Irwin Feder?

The National Provider Identifier (NPI) for Irwin Feder is 1962558387, a Type 1 (individual) record in the CMS NPPES registry.

Pharmacist in Coral Gables, FL · enumerated 2007.

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

National Provider Identifier

1962558387

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Irwin C Feder

Sex Male

Practice address Coral Gables, FL, 33143

Phone (305) 667-0741

Fax (305) 667-0744

Enumeration date Jan 26, 2007

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 5848 (FL) Primary

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 Feder practice?

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

What is the NPI number for Irwin Feder?

The National Provider Identifier (NPI) for Irwin Feder is 1962558387, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.