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William L. Wilson, M.D., Inc.

Interventional Pain Medicine Physician in La Mesa, CA · enumerated 2006 · authorized official Roy Brownlow, MD/Owner.

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

National Provider Identifier

1568424687

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Registry record

Entity type Organization (Type 2)
Legal business name William L. Wilson, M.D., Inc.
Other name <Unavail>
Practice address 5565 Grossmont Center Dr, Bldg. 3, Ste. 540, La Mesa, CA, 91942
Phone (619) 460-2700
Fax (619) 460-2702
Enumeration date Apr 4, 2006
Last updated in NPPES Feb 26, 2021

Taxonomy & classification

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License G44872 (CA) Primary

Authorized official

Name Roy Brownlow
Title MD/Owner
Phone (770) 252-7557

Other identifiers

Identifier Type State Issuer
00G448720 Medicaid CA -
00G448721 Medicaid CA -

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

Who is the authorized official for William L. Wilson, M.D., Inc.?
NPPES lists Roy Brownlow (MD/Owner) as the authorized official for this organization.
What is the NPI number for William L. Wilson, M.D., Inc.?
The NPI for William L. Wilson, M.D., Inc. is 1568424687, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-26.