OCEANSIDE MEDICAL GROUP, A MEDICAL CORPORATION
NPI 1861770513
Psychiatry & Neurology - Psychiatry in Santa Monica, CA

Active since July 29, 2011
701 SANTA MONICA BLVD, SUITE 230, SANTA MONICA, CA 90401(310) 993-4103(805) 494-8385 Get Directions Write a Review

NPPES record last updated: July 29, 2011. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Oceanside Medical Group, A Medical Corporation NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OCEANSIDE MEDICAL GROUP, A MEDICAL CORPORATION (NPI 1861770513) is a healthcare organization registered as a psychiatry in Santa Monica, California and active in the NPI registry since July 2011. The organization lists Gadson J Johnson, President, as its authorized official.

NPPES Registry Identity

NPI1861770513
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameOCEANSIDE MEDICAL GROUP, A MEDICAL CORPORATION
Location Address701 SANTA MONICA BLVD, SUITE 230Santa Monica, CA 90401-2623
Mailing Address701 Santa Monica Blvd, Suite 230Santa Monica, CA 90401-2623 · (310) 993-4103 · Fax (805) 494-8385
Fax(805) 494-8385
Organization SubpartNo
Authorized OfficialGadson J JohnsonPresident · (310) 993-4103
Enumeration DateJuly 29, 2011
✔ NPI 1861770513 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
701 SANTA MONICA BLVD, Santa Monica, CA 90401

Other Identifiers 1

OtherFNP41555CA · Fnp

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Oceanside Medical Group, A Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

22

Medicare enrollment records show 22 clinicians reassign Medicare billing to Oceanside Medical Group, A Medical Corporation, which bills Medicare for the services they deliver. Of these, 7 practice at this address and 10 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 4

Nurse Practitioner12
Clinical Psychologist5
Psychiatry4
Clinical Social Worker1

Nearest to this location (20)

See all 22
Clinical Psychologist
NPI 1255525671
701 SANTA MONICA BLVD STE 230
Santa Monica, CA 90401
(310) 993-4103
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1114539939
701 SANTA MONICA BLVD STE 230
Santa Monica, CA 90401
(310) 993-4103
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1154029874
701 SANTA MONICA BLVD STE 230
Santa Monica, CA 90401
(626) 755-0319
✔ PECOS✔ Accepts MedicareSame address
Psychiatry
NPI 1578767232
701 SANTA MONICA BLVD SUITE 230
Santa Monica, CA 90401
(310) 993-4103
✔ PECOS✔ Accepts MedicareSame address
Psychiatry
NPI 1699980060
701 SANTA MONICA BLVD
Santa Monica, CA 90401
(424) 259-1701
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1356092795
701 SANTA MONICA BLVD STE 230
Santa Monica, CA 90401
(310) 993-4103
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1831080829
701 SANTA MONICA BLVD STE 230
Santa Monica, CA 90401
(310) 620-3090
✔ PECOS✔ Accepts MedicareSame address
Psychiatry
NPI 1124185442
171 PIER AVE # 253
Santa Monica, CA 90405
(310) 721-7547
✔ PECOS✔ Accepts Medicare1.6 mi
Clinical Psychologist
NPI 1306851076
12304 SANTA MONICA BLVD # 315
Los Angeles, CA 90025
(310) 930-7500
✔ PECOS✔ Accepts Medicare2.1 mi
Psychiatry
NPI 1356479752
13031 VILLOSA PL APT 409
Playa Vista, CA 90094
(909) 534-4632
✔ PECOS5.0 mi
Clinical Psychologist
NPI 1942240882
5000 VAN NUYS BLVD STE 305
Sherman Oaks, CA 91403
(818) 480-6456
✔ PECOS✔ Accepts Medicare10 mi
Nurse Practitioner
NPI 1346373172
5000 VAN NUYS BLVD STE 305
Sherman Oaks, CA 91403
(818) 480-6456
✔ PECOS✔ Accepts Medicare10 mi
Nurse Practitioner
NPI 1417689068
13300 HAWTHORNE BLVD
Hawthorne, CA 90250
(323) 788-1739
✔ PECOS✔ Accepts Medicare11 mi
Clinical Social Worker
NPI 1992488068
11044 ACAMA ST UNIT 308
North Hollywood, CA 91602
(323) 841-4440
✔ PECOS✔ Accepts Medicare11 mi
Nurse Practitioner
NPI 1689225427
1711 W TEMPLE ST STE 1082
Los Angeles, CA 90026
(818) 395-3060
✔ PECOS✔ Accepts Medicare14 mi
Clinical Psychologist
NPI 1922252873
448 S MARENGO AVE
Pasadena, CA 91101
(626) 644-8338
✔ PECOS✔ Accepts Medicare22 mi
Nurse Practitioner
NPI 1568887669
11012 LOCH AVON DR
Whittier, CA 90606
(562) 774-5351
✔ PECOS✔ Accepts Medicare25 mi
Nurse Practitioner
NPI 1790269025
933 S SUNSET AVE STE 105
West Covina, CA 91790
(626) 813-1222
✔ PECOS✔ Accepts Medicare32 mi
Nurse Practitioner
NPI 1326600289
7955 WESTMINSTER BLVD
Westminster, CA 92683
(714) 893-7520
✔ PECOS✔ Accepts Medicare34 mi
Clinical Psychologist
NPI 1396706438
6833 INDIANA AVE STE 208
Riverside, CA 92506
(951) 660-3050
✔ PECOS✔ Accepts Medicare63 mi
See all 22 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Oceanside Medical Group, A Medical Corporation's NPI number?

The NPI number for Oceanside Medical Group, A Medical Corporation is 1861770513. It was assigned to this organization in the NPPES registry on July 29, 2011.

Where is Oceanside Medical Group, A Medical Corporation located?

Oceanside Medical Group, A Medical Corporation is located at 701 Santa Monica Blvd Suite 230, Santa Monica, CA 90401. The listed phone number is (310) 993-4103.

What is Oceanside Medical Group, A Medical Corporation's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Oceanside Medical Group, A Medical Corporation enrolled in Medicare?

Yes. Oceanside Medical Group, A Medical Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Oceanside Medical Group, A Medical Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 22 clinicians in 4 Medicare specialties reassign their Medicare billing to Oceanside Medical Group, A Medical Corporation. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (12), Clinical Psychologist (5) and Psychiatry (4). Of these, 7 practice at this address and 10 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Oceanside Medical Group, A Medical Corporation was last updated on July 29, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.