Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Brennan Friedman and Kapjian A Professional Corporation

Family Medicine Physician in Napa, CA · enumerated 2008 · authorized official George Friedman, M.D.

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

National Provider Identifier

1477727535

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Registry record

Entity type Organization (Type 2)

Legal business name Brennan Friedman and Kapjian A Professional Corporation

Practice address 3230 Beard Rd. #B, Napa, CA, 94558

Phone (707) 255-2026

Fax (707) 255-8721

Enumeration date Apr 18, 2008

Last updated in NPPES Apr 20, 2010

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A41990 (CA) Primary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A66851 (CA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License G81027 (CA) Secondary

Authorized official

Name George Friedman

Title M.D

Phone (707) 255-2026

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 Brennan Friedman and Kapjian A Professional Corporation?

Brennan Friedman and Kapjian A Professional Corporation is registered in NPPES as a Family 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-20.