Olumuyiwa Gisanrin, M.D.
Family Medicine Physician · Williamsburg, VA
Olumuyiwa Gisanrin, M.D. is a family medicine physician with a practice address in Williamsburg, Virginia, and NPI 1871689331, issued on Oct 4, 2006. Check the license (Virginia 0101238858, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Olumuyiwa Gisanrin
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 0101238858 VA
Self-reported in NPPES; status is on the state search - Practice location
- 120 Monticello Ave, Williamsburg, VA 23185
- Phone
- (757) 564-3627
- Enumerated
- Oct 4, 2006
- Record last updated
- Mar 27, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (757) 564-6449
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 4,137 in Virginia → Look up another NPI →
Also registered at 120 Monticello Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Renforth, MDEmergency Medicine Physician1700859766
Verify Olumuyiwa Gisanrin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101238858Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average family medicine physician in 2024
290 Medicare Part D claims for 208 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass32 claims
- Doxycycline Hyclate32 claims
- Albuterol Sulfate Hfa23 claims
- Ipratropium Bromide23 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.
Olumuyiwa Gisanrin among 4,137 family medicine physician records in Virginia
Olumuyiwa Gisanrin, M.D. is one of 4,137 family medicine physician records with a practice address in Virginia. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 50% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2013 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
66 family medicine physician records list a practice address in Williamsburg
They are 66 of the 1,707 NPPES records with a practice address in Williamsburg, and 4,137 family medicine physician records in Virginia.
All 4,137 in Virginia → Every provider in Williamsburg → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Richard Bagnall, MDWilliamsburg, VA 231851003803149
- Jeffrey Blanchard, MDWilliamsburg, VA 231851720079742
- Elizabeth Burkey, MDWilliamsburg, VA 231851942209002
- Richard Campana, MDWilliamsburg, VA 231851447258033
- Lakshmi Chaudhuri, MDWilliamsburg, VA 231851659351377
- William Cummings, MDWilliamsburg, VA 231851225005804
- Heidi Goo, MDWilliamsburg, VA 231851427012251
- Mark Hamra, DOWilliamsburg, VA 231851669433769
Common questions
What is Olumuyiwa Gisanrin, M.D.'s NPI number?
Olumuyiwa Gisanrin, M.D.'s National Provider Identifier (NPI) is 1871689331, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Olumuyiwa Gisanrin, M.D. located?
The NPPES record lists a practice address at 120 Monticello Ave, Williamsburg, VA, 23185. Phone: (757) 564-3627. Providers update this record themselves, so call before visiting.
How can I verify Olumuyiwa Gisanrin, M.D.'s license?
NPPES lists Virginia license number 0101238858, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Olumuyiwa Gisanrin, M.D. prescribe under Medicare Part D?
In 2024, Olumuyiwa Gisanrin, M.D. had 290 Medicare Part D claims for 208 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.