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Oceanside Medical Group, A Medical Corporation

Psychiatry Physician in Santa Monica, CA · enumerated 2011 · authorized official Gadson Johnson, President.

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

National Provider Identifier

1861770513

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Registry record

Entity type Organization (Type 2)
Legal business name Oceanside Medical Group, A Medical Corporation
Practice address 701 Santa Monica Blvd, Suite 230, Santa Monica, CA, 90401
Phone (310) 993-4103
Fax (805) 494-8385
Enumeration date Jul 29, 2011
Last updated in NPPES Jul 29, 2011

Taxonomy & classification

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians Primary
2084P0805X Geriatric Psychiatry Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Gadson Johnson
Title President
Phone (310) 993-4103

Other identifiers

Identifier Type State Issuer
FNP41555 Other CA FNP

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 Oceanside Medical Group, A Medical Corporation?
NPPES lists Gadson Johnson (President) as the authorized official for this organization.
What is the NPI number for Oceanside Medical Group, A Medical Corporation?
The NPI for Oceanside Medical Group, A Medical Corporation is 1861770513, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-29.