Oluseyi Ayoola Obadeyi
Emergency Medicine · Pain Management (CMS) · Fullerton, CA
At a glance
100 E Valencia Mesa Dr Ste 310, Fullerton, CA 92835-3800
NPPES record updated Sep 15, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
100 E Valencia Mesa Dr Ste 310Fullerton, CA 92835-3800
Additional reported practice locations
100 N State College Blvd Ste HFullerton, CA 928314236
Phone: 7148246565
Fax: 7149307926 11100 Warner Ave Ste 310
Fountain Valley, CA 927084009
Phone: 7148246560
Fax: 7144752154 11234 Anderson St
Loma Linda, CA 923501716
Phone: 9095584085 2212 E 4Th St Ste 103
Santa Ana, CA 927053871
Phone: 7145717779 10565 Civic Center Dr Bldg Ste 165
Rancho Cucamonga, CA 917303853
Phone: 9099852211
Fax: 9099852244
Education & affiliations
- Medical / professional school
- Wayne State University School Of Medicine
- Graduation year
- 2021
- CMS specialties
- Emergency Medicine · Pain Management
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Loma Linda University Medical Center Loma Linda, CA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $687.82 |
Reporting companies
| Company | Amount |
|---|---|
| VERTEX PHARMACEUTICALS INCORPORATED | $250.00 |
| BOSTON SCIENTIFIC CORPORATION | $174.94 |
| INTERNATIONAL REHABILITATIVE SCIENCES, INC | $88.44 |
| AVERITAS PHARMA INC. | $71.88 |
| ELECTRONIC WAVEFORM LAB, INC. | $34.51 |
| SALUDA MEDICAL AMERICAS, INC. | $31.45 |
| SCILEX PHARMACEUTICALS INC. | $21.95 |
| VIRTUS PHARMACEUTICALS LLC | $14.65 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Emergency Medicine · Pain Management (CMS)
- Taxonomy code
- 208VP0014X
- Enumeration date
- Apr 3, 2021
- Record updated
- Sep 15, 2026
More registry details
- Provider type
- Individual · Type 1
Reported taxonomies and licenses
207P00000X
License reported: A191388 CA
208VP0014X · Primary
License reported: A191388 CA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
100 E Valencia Mesa Dr Ste 310Fullerton, CA 92835-3800
- Phone
- (714) 446-5200
Mailing address
2212 E 4TH ST STE 103SANTA ANA, CA 927053871
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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