Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Martin Bruce Hirsch, M.D.

Obstetrics & Gynecology Physician in Nashville, TN · enumerated 2005.

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

National Provider Identifier

1144223223

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Martin Bruce Hirsch

Credential M.D.

Sex Male

Practice address 2021 Church St, Ste 704, Nashville, TN, 37203

Phone (615) 284-7755

Fax (615) 284-7574

Enumeration date May 23, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 13456 (TN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Is NPI 1144223223 active?

Yes, as of the latest NPPES snapshot, NPI 1144223223 is active (record last updated 2007-07-08).

How do I verify Martin Hirsch's NPI record?

Cross-check NPI 1144223223 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

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