Sunday Olatunji, M.D.
Retina Specialist (Ophthalmology) Physician · Eau Claire, WI
Sunday Olatunji, M.D. is a retina specialist (ophthalmology) physician with a practice address in Eau Claire, Wisconsin, and NPI 1316131956, issued on Aug 28, 2007. Check the license (Wisconsin 55705, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Sunday Olatunji
- Credential
- M.D.
- Primary taxonomy
- Retina Specialist (Ophthalmology) Physician 207WX0107X
- License numbers
- 55705 WI
35.093347 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1400 Bellinger St, Eau Claire, WI 54703
- Phone
- (715) 838-5222
- Enumerated
- Aug 28, 2007
- Record last updated
- May 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110803000348); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest retina specialist (ophthalmology) physician records → All 27 in Wisconsin → Look up another NPI →
Also registered at 1400 Bellinger St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ajit Abraham, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1487899936
- Gina Adel, MDRheumatology Physician1841231727
- Adeniyi Adenote, PT, DPTPhysical Therapist1114564333
- Kirsten Aexel Handley, CNMAdvanced Practice Midwife1952523078
- Andrea Aguayo, PHARMDPharmacist1003507492
- Boshra Al Ibraheem, MDFamily Medicine Physician1376399444
Verify Sunday Olatunji in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 55705Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average retina specialist (ophthalmology) physician in 2024
380 Medicare Part D claims for 109 beneficiaries, against an average of 620 among the 1,449 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.
Most prescribed
- Prednisolone Acetate98 claims
- Ciprofloxacin Hcl56 claims
- Ketorolac Tromethamine55 claims
- Dorzolamide-Timolol24 claims
- Moxifloxacin23 claims
- Erythromycin16 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: $165.63
2 payments; by number, the most common kind was food and beverage; the largest payer was Genentech USA, Inc. The 1,253 providers of this specialty with any payment received $7,667.49 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
- Mayo Clinic Health System-Northwest Wisconsin Region IncEau Claire, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sunday Olatunji among 27 retina specialist (ophthalmology) physician records in Wisconsin
Sunday Olatunji, M.D. is one of 27 retina specialist (ophthalmology) physician records with a practice address in Wisconsin. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 52% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2005 · median 2011 among the 23 with a school on file
- Record last updated2021 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207WX0107X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Retina Specialist (Ophthalmology) Physician providers in Wisconsin
There are 27 retina specialist (ophthalmology) physician records in Wisconsin.
All 27 in Wisconsin → Every provider in Eau Claire → Retina Specialist (Ophthalmology) Physician nationwide →
The 8 retina specialist (ophthalmology) physician records with the nearest ZIP codes
- Wayne Wu, MDEau Claire, WI 547011720015621
- Michael Scott, M.D.La Crosse, WI 546011457306995
- Benjamin Ernst, M.D.Appleton, WI 549141518162247
- Anthony Parendo, M.D.Appleton, WI 549141043690233
- Michael Possin, M.D.Appleton, WI 549141811253289
- Rajeev Buddi, MDNeenah, WI 549561700819281
- Charles Hejny, MDNeenah, WI 549561922013671
- Khalid Kahook, M.D.,Neenah, WI 549561356640726
Common questions
What is Sunday Olatunji, M.D.'s NPI number?
Sunday Olatunji, M.D.'s National Provider Identifier (NPI) is 1316131956, issued on Aug 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sunday Olatunji, M.D. located?
The NPPES record lists a practice address at 1400 Bellinger St, Eau Claire, WI, 54703. Phone: (715) 838-5222. Providers update this record themselves, so call before visiting.
How can I verify Sunday Olatunji, M.D.'s license?
NPPES lists Wisconsin license number 55705, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sunday Olatunji, M.D. prescribe under Medicare Part D?
In 2024, Sunday Olatunji, M.D. had 380 Medicare Part D claims for 109 beneficiaries; the average among retina specialist (ophthalmology) physician prescribers was 620. 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.