NPPES file of Aug 9, 2026

Amenawon Osaze Okundaye, MD

Neurological Surgery Physician · Los Angeles, CA

Amenawon Osaze Okundaye, MD is a neurological surgery physician with a practice address in Los Angeles, California, and NPI 1295301323, issued on May 30, 2021. Check the license (California A201265, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1295301323
Name
Amenawon Osaze Okundaye
Credential
MD
Primary taxonomy
Neurological Surgery Physician 207T00000X
License number
A201265 CA
Self-reported in NPPES; status is on the state search
Practice location
300 Ucla Medical Plz Ste B200, Los Angeles, CA 90095
Phone
(310) 794-1195
Enumerated
May 30, 2021
Record last updated
Jul 1, 2025
Medicare enrollment
Enrolled (PECOS I20250616000028); may accept Medicare assignment
Medical or professional school
Loyola University Of Chicago, Stritch School Of Medicine, 2021
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 300 Ucla Medical Plz Ste B200

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Matthew Ashley, MD, JDNeurology Physician1588892673
  2. Maral Bakir, ACNP AGACNP-BCAcute Care Nurse Practitioner1184229668
  3. Maryam Beigi, MDNeurology Physician1598838690
  4. Roger Bertoldi, MDNeurology Physician1164447082
  5. Kevin Bickart, M.D./PH.D.Neurology Physician1801274139
  6. Mateo Calderon Arnulphi, M.D.Neurology Physician1811159957

Verify Amenawon Osaze Okundaye in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A201265
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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2% fewer Medicare Part D claims than the average neurological surgery physician in 2024

168 Medicare Part D claims for 41 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D.

  1. Amenawon Okundaye168
  2. Specialty average172

Most prescribed

  1. Levetiracetam67 claims
  2. Carbidopa-Levodopa34 claims
  3. Gabapentin15 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Amenawon Osaze Okundaye among 929 neurological surgery physician records in California

Amenawon Osaze Okundaye, MD is one of 929 neurological surgery physician records with a practice address in California. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 96% of them.

  • NPI issued2021 · 96% of these records are older, 4% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2021 · median 2005 among the 612 with a school on file
  • Record last updated2025 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurological Surgery Physician providers in California

There are 929 neurological surgery physician records in California.

The 8 neurological surgery physician records with the nearest ZIP codes

  1. James Ausman, MDLos Angeles, CA 900951902919160
  2. Ulrich Batzdorf, MDLos Angeles, CA 900951801811047
  3. Marvin Bergsneider, MDLos Angeles, CA 900951174502629
  4. Geoffrey Colby, M.D., PH.D.Los Angeles, CA 900951144373739
  5. Antonio De Salles, MDLos Angeles, CA 900951821009598
  6. John Frazee, MDLos Angeles, CA 900951255412300
  7. Itzhak Fried, MDLos Angeles, CA 900951093726788
  8. Langston Holly, MDLos Angeles, CA 900951063437192

Common questions

What is Amenawon Osaze Okundaye, MD's NPI number?

Amenawon Osaze Okundaye, MD's National Provider Identifier (NPI) is 1295301323, issued on May 30, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Amenawon Osaze Okundaye, MD located?

The NPPES record lists a practice address at 300 Ucla Medical Plz Ste B200, Los Angeles, CA, 90095. Phone: (310) 794-1195. Providers update this record themselves, so call before visiting.

How can I verify Amenawon Osaze Okundaye, MD's license?

NPPES lists California license number A201265, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Amenawon Osaze Okundaye, MD prescribe under Medicare Part D?

In 2024, Amenawon Osaze Okundaye, MD had 168 Medicare Part D claims for 41 beneficiaries; the average among neurological surgery physician prescribers was 172. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.