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

Brett C. Lockman, DO

Interventional Pain Medicine Physician in Sonora, CA · enumerated 2007 · practices at Brett C Lockman Do Medical Corporation.

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

National Provider Identifier

1003002742

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Registry record

Entity type Individual (Type 1)

Name Brett C. Lockman

Credential DO

Sex Male

Practice address Sonora, CA, 95370

Phone (209) 536-4776

Fax (833) 302-0274

Enumeration date Sep 17, 2007

Last updated in NPPES Aug 11, 2022

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

Taxonomy & licenses

204D00000X Neuromusculoskeletal Medicine & OMM Physician Allopathic & Osteopathic Physicians · License N0221 (TX) Secondary

204D00000X Neuromusculoskeletal Medicine & OMM Physician Allopathic & Osteopathic Physicians · License 2015158 (CA) Secondary

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License N0221 (TX) Secondary

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 2015158 (CA) Secondary

2081P0301X Brain Injury Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License 20A15158 (CA) Secondary

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License 4156 (IA) Secondary

2081S0010X Sports Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License N0221 (TX) Secondary

2081S0010X Sports Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License 4156 (IA) Secondary

2081S0010X Sports Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License 20A15158 (CA) Secondary

208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians · License 4156 (IA) Secondary

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License 4156 (IA) Secondary

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License 20A15158 (CA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
P00784683	Other	NC	RAILROAD MEDICARE
2915767	Other	NC	UHC
1542X	Other	NC	BCBSNC
0009606357	Other	NC	AETNA
2235045	Other	NC	MAMSI

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.

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Frequently asked questions

How do I verify Brett Lockman's NPI record?

Cross-check NPI 1003002742 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1003002742 active?

Yes, as of the latest NPPES snapshot, NPI 1003002742 is active (record last updated 2022-08-11).

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Brett C Lockman Do Medical Corporation Interventional Pain Medicine Physician · Sonora, CA NPI 1194373738

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-11.