Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Donald James Richardson, D.C.

Sports Physician Chiropractor in Toluca Lake, CA · enumerated 2009.

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

National Provider Identifier

1427384882

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Registry record

Entity type Individual (Type 1)

Name Dr. Donald James Richardson

Credential D.C.

Sex Male

Practice address 10628 Riverside Dr, Ste. #5, Toluca Lake, CA, 91602

Phone (818) 508-6188

Fax (818) 508-8405

Enumeration date Oct 20, 2009

Last updated in NPPES Oct 20, 2009

Taxonomy & licenses

111NS0005X Sports Physician Chiropractor Chiropractic Providers · License DC-31240 (CA) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

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 is the NPI number for Donald Richardson?

The National Provider Identifier (NPI) for Donald Richardson is 1427384882, a Type 1 (individual) record in the CMS NPPES registry.

Where does Donald Richardson practice?

The practice location on file with NPPES is in Toluca Lake, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Jeffrey Palmer Chiropractor · Toluca Lake, CA NPI 1639109028 Michael Pangelinan Chiropractor · North Hollywood, CA NPI 1437306420

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-20.