Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

L Reed Walker Jr MD Inc

Q: What is the NPI number for L Reed Walker Jr MD Inc?

The NPI for L Reed Walker Jr MD Inc is 1922146240, a Type 2 (organization) record in the CMS NPPES registry.

Family Medicine Physician in Santa Rosa, CA · enumerated 2007 · authorized official L Reed Walker Jr, President.

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

National Provider Identifier

1922146240

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Registry record

Entity type Organization (Type 2)

Legal business name L Reed Walker Jr MD Inc

Practice address 990 Sonoma Ave, Suite 5, Santa Rosa, CA, 95404

Phone (707) 539-9307

Enumeration date Feb 1, 2007

Last updated in NPPES Dec 8, 2007

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License G19285 (CA) Primary

Authorized official

Name L Reed Walker Jr

Title President

Phone (707) 539-9307

Other identifiers

Identifier	Type	State	Issuer
00G192850	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

What is the NPI number for L Reed Walker Jr MD Inc?

The NPI for L Reed Walker Jr MD Inc is 1922146240, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for L Reed Walker Jr MD Inc?

NPPES lists L Reed Walker Jr (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-08.