Oluseyi Ayoola Obadeyi

Primary specialty

Interventional Pain Medicine PhysicianTaxonomy code 208VP0014X

License

A191388 Issued in CA

Practice address

100 E Valencia Mesa Dr Ste 310
Fullerton, CA 92835-3800

Phone

(714) 446-5200

NPI assigned

Apr 3, 2021

Last updated

Sep 15, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Pain ManagementAlso: Emergency Medicine

Education

Wayne State University School of Medicine, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Algos Inc a Medical CorporationGroup PAC ID 8123917713, 24 clinicians

Faculty Physicians and Surgeons of LlusmGroup PAC ID 1153227814, 1,313 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Loma Linda University Medical Center Hospital, Loma Linda, CA, CCN 050327

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Algos Inc., a Medical Corporation

  dba Synovation Medical Group

  • Pain Medicine Physician
  • Pasadena, CA
  • NPI 1497747356
  Medicare reassignment Care Compare group NPD
• Faculty Physicians and Surgeons of Llusm

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • Apple Valley, CA
  • NPI 1205009917
  Medicare reassignment Care Compare group NPD
• Hasan Badday MD PC

  dba Pacific Pain and Regenerative Medicine

  • Pain Medicine (Physical Medicine & Rehabilitation) Physician
  • Irvine, CA
  • NPI 1972914133
  Medicare reassignment
• Algos Inc., a Medical Corporation

  dba Synovation Medical Group

  • Pain Medicine Physician
  • Visalia, CA
  • NPI 1245832419
  NPD
• Algos Inc., a Medical Corporation

  dba Synovation Medical Group

  • Pain Medicine Physician
  • Moreno Valley, CA
  • NPI 1275101974
  NPD
• Faculty Physicians and Surgeons of Llusm

  • Family Medicine Physician
  • Moreno Valley, CA
  • NPI 1558788331
  NPD
• Faculty Physicians and Surgeons of Llusm

  • Pediatric Cardiology Physician
  • Upland, CA
  • NPI 1912343104
  NPD
• Algos Inc., a Medical Corporation

  dba Synovation Medical Group

  • Pain Medicine Physician
  • Simi Valley, CA
  • NPI 1063890275
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Loma Linda University Medical Center

  • General Acute Care Hospital
  • Loma Linda, CA
  • NPI 1194731935
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1617408000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789430400000",
    "number": "1972182459",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2212 E 4TH ST STE 103",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927053871",
            "telephone_number": "714-571-7779"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 E VALENCIA MESA DR STE 310",
            "city": "FULLERTON",
            "state": "CA",
            "postal_code": "928353800",
            "telephone_number": "714-446-5200"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "100 N State College Blvd Ste H",
            "address_purpose": "LOCATION",
            "city": "Fullerton",
            "state": "CA",
            "postal_code": "928314236",
            "country_code": "US",
            "telephone_number": "714-824-6565",
            "fax_number": "714-930-7926",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "11100 Warner Ave Ste 310",
            "address_purpose": "LOCATION",
            "city": "Fountain Valley",
            "state": "CA",
            "postal_code": "927084009",
            "country_code": "US",
            "telephone_number": "714-824-6560",
            "fax_number": "714-475-2154",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "11234 Anderson St",
            "address_purpose": "LOCATION",
            "city": "Loma Linda",
            "state": "CA",
            "postal_code": "923501716",
            "country_code": "US",
            "telephone_number": "909-558-4085",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2212 E 4th St Ste 103",
            "address_purpose": "LOCATION",
            "city": "Santa Ana",
            "state": "CA",
            "postal_code": "927053871",
            "country_code": "US",
            "telephone_number": "714-571-7779",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "10565 Civic Center Dr Bldg Ste 165",
            "address_purpose": "LOCATION",
            "city": "Rancho Cucamonga",
            "state": "CA",
            "postal_code": "917303853",
            "country_code": "US",
            "telephone_number": "909-985-2211",
            "fax_number": "909-985-2244",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OBADEYI",
        "first_name": "OLUSEYI",
        "middle_name": "AYOOLA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2021-04-03",
        "last_updated": "2026-09-15",
        "certification_date": "2026-09-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "A191388",
            "primary": false
        },
        {
            "code": "208VP0014X",
            "taxonomy_group": "",
            "desc": "Pain Medicine, Interventional Pain Medicine",
            "state": "CA",
            "license": "A191388",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mary Kay O'Connor, MFT
• Audrey O'Neill
• Cristina O'Rourke, PA-C
• Christopher Patrick O'Toole
• O&P Station, Inc
• Oborn Trachtman & Aston Physical Therapy Sports Rehabilitation Center (OTA Physical Therapy)
• Brihtney Nykhol Obrien
• Oc Nutrition Practice PC
• Oc Pharmacy Specialists LLC (Sunrise Village Pharmacy)
• Oc United Together

• Interventional Pain Medicine Physician in Fullerton, CA
• Providers in Fullerton, CA by specialty
• Interventional Pain Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 15, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.