NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John F. Brenner, D.O., P.A.

Internal Medicine Physician in Fort Worth, TX · enumerated 2009 · authorized official John Brenner, Chairman.

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

National Provider Identifier

1356670517

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name John F. Brenner, D.O., P.A.
Practice address 1650 W Magnolia Ave, Suite 207, Fort Worth, TX, 76104
Phone (817) 923-4200
Fax (817) 923-4201
Enumeration date Dec 17, 2009
Last updated in NPPES Dec 17, 2009

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License F6476 (TX) Primary

Authorized official

Name John Brenner
Title Chairman
Phone (817) 923-4200

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

What type of organization is John F. Brenner, D.O., P.A.?
John F. Brenner, D.O., P.A. is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-17.