Gary Bennett M.D. Inc

Gary Bennett M.D. Inc is a healthcare organization registered as Pain Medicine (Anesthesiology) Physician in Orange, CA, holding Type 2 (organization) NPI 1003020074 since 2007. The authorized official on file is Diana Coffman, Biller.

✓ Active NPI ✓ Valid NPI checksum

NPI	1003020074
Entity type	Organization (Type 2)
Legal business name	Gary Bennett M.D. Inc
Practice address	2601 E CHAPMAN AVE, Orange, CA, 92869
Phone	7146330011
Enumeration date	2007-05-09
Last updated in NPPES	2018-06-12

Authorized official

Name	Diana Coffman
Title	Biller
Phone	7145473346

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207LP2900X	Pain Medicine (Anesthesiology) Physician	Primary	G40059	CA

Copy-ready billing details

Provider: Gary Bennett M.D. Inc
NPI: 1003020074
Taxonomy: 207LP2900X (Pain Medicine (Anesthesiology) Physician)
Address: 2601 E CHAPMAN AVE, Orange, CA, 92869

Providers at this address

NPI	Name	Type	Specialty	Location
1427041110	Chapman Global Medical Center, Inc	Organization	General Acute Care Hospital	Orange, CA
1154319754	Christos Kalatzis	Individual	Anesthesiology Physician	Orange, CA
1700867298	James Chang	Individual	Anesthesiology Physician	Orange, CA
1881654770	Placentia Pathology Medical Group	Organization	Anatomic Pathology & Clinical Pathology Physician	Orange, CA
1396798690	Acute Care Medical Group of Orange Inc	Organization	Emergency Medicine Physician	Orange, CA
1336189794	Anita Wang	Individual	Emergency Medicine Physician	Orange, CA
1922049394	Vadim Chudnovsky	Individual	Diagnostic Radiology Physician	Orange, CA
1487695441	Lorraine Metzler-Szabo	Individual	Family Medicine Physician	Orange, CA

Verify this record

Cross-check NPI 1003020074 against the authoritative CMS record: view Gary Bennett M.D. Inc on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where is Gary Bennett M.D. Inc located?

The practice location on file with NPPES is in Orange, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-06-12. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2018-06-12.