Olukayode Oluseun Onasanya, M.D
Neurology Physician · Greensboro, NC
Olukayode Oluseun Onasanya, M.D is a neurology physician with a practice address in Greensboro, North Carolina, and NPI 1649500158, issued on Jan 5, 2010. Check the license (North Carolina 2011-00255, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Olukayode Oluseun Onasanya
- Credential
- M.D
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- 2011-00255 NC
201100255 NC
Self-reported in NPPES; status is on the state search - Practice location
- 3820 N Elm St Ste 104, Greensboro, NC 27455
- Phone
- (336) 365-1001
- Enumerated
- Jan 5, 2010
- Record last updated
- Jul 24, 2026
- Fax
- (336) 897-1533
- Medicaid ID
- 5919306 NC
- Medicare enrollment
- Enrolled (PECOS I20110829000258); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 621 in North Carolina → Look up another NPI →
Verify Olukayode Oluseun Onasanya in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2011-00255Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average neurology physician in 2024
1,370 Medicare Part D claims for 270 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
Most prescribed
- Levetiracetam154 claims
- Gabapentin109 claims
- Donepezil Hcl99 claims
- Memantine Hcl92 claims
- Carbidopa-Levodopa86 claims
- Lamotrigine54 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.
Industry payments in 2024: $223.54
8 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Cape Fear Valley Health Medical Group LLCFayetteville, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Olukayode Oluseun Onasanya among 621 neurology physician records in North Carolina
Olukayode Oluseun Onasanya, M.D is one of 621 neurology physician records with a practice address in North Carolina. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 63% of them.
- NPI issued2010 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1998 · median 2005 among the 457 with a school on file
- Record last updated2026 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in North Carolina
There are 621 neurology physician records in North Carolina.
All 621 in North Carolina → Every provider in Greensboro → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Eliot Lewit, M.D.Greensboro, NC 274101043219884
- Davit Mrelashvili, MDApex, NC 275021760539555
- Saima Athar, M.D, PHDGreensboro, NC 274051811943343
- Jennifer Chima, MDGreensboro, NC 274051881126555
- Carmen Dohmeier, M.D.Greensboro, NC 274051588620066
- Marshall Freeman, MDGreensboro, NC 274051710944756
- James Love, M.D.Greensboro, NC 274051528024536
- Vikram Penumalli, MDGreensboro, NC 274051699920991
Common questions
What is Olukayode Oluseun Onasanya, M.D's NPI number?
Olukayode Oluseun Onasanya, M.D's National Provider Identifier (NPI) is 1649500158, issued on Jan 5, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Olukayode Oluseun Onasanya, M.D located?
The NPPES record lists a practice address at 3820 N Elm St Ste 104, Greensboro, NC, 27455. Phone: (336) 365-1001. Providers update this record themselves, so call before visiting.
How can I verify Olukayode Oluseun Onasanya, M.D's license?
NPPES lists North Carolina license number 2011-00255, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Olukayode Oluseun Onasanya, M.D prescribe under Medicare Part D?
In 2024, Olukayode Oluseun Onasanya, M.D had 1,370 Medicare Part D claims for 270 beneficiaries; the average among neurology physician prescribers was 1,370. 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.