Tokunbohjames Olaosebikan, M.D
Hospitalist Physician · Chicago, IL
Tokunbohjames Olaosebikan, M.D is a hospitalist physician with a practice address in Chicago, Illinois, and NPI 1437530029, issued on Jun 9, 2015. Check the license (Illinois 036147573, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Tokunbohjames Olaosebikan
- Credential
- M.D
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 036147573 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2525 S Michigan Ave, Chicago, IL 60616
- Phone
- (312) 567-2000
- Enumerated
- Jun 9, 2015
- Record last updated
- Jan 21, 2022
- Medicare enrollment
- Enrolled (PECOS I20201021002156); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,535 in Illinois → Look up another NPI →
Also registered at 2525 S Michigan Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tokunbohjames Olaosebikan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036147573Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average hospitalist physician in 2024
339 Medicare Part D claims for 122 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate22 claims
- Furosemide15 claims
- Amoxicillin-Clavulanate Potass13 claims
- Metoprolol Succinate13 claims
- Prednisone13 claims
- Albuterol Sulfate Hfa12 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.
Bills Medicare through one group practice
- Permanente Medical Group IncModesto, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tokunbohjames Olaosebikan among 1,535 hospitalist physician records in Illinois
Tokunbohjames Olaosebikan, M.D is one of 1,535 hospitalist physician records with a practice address in Illinois. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 52% of them.
- NPI issued2015 · 52% of these records are older, 43% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated2015 · median 2013 among the 1,339 with a school on file
- Record last updated2022 · 32% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Illinois
There are 1,535 hospitalist physician records in Illinois.
All 1,535 in Illinois → Every provider in Chicago → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Christopher Fernandes, M.D.Chicago, IL 606161467808162
- Syed Hussaini, DOChicago, IL 606161417570268
- Taha Jabbar, MDChicago, IL 606161407341571
- Sanjay Joag, M.D.Chicago, IL 606161174543615
- Syed Madani, D.O.Chicago, IL 606161699121061
- Huma Warsi, MDChicago, IL 606161518348200
- Juan Cruz Echevarria, MDChicago, IL 606171336781038
- Patrick McManus, M.D.Chicago, IL 606171356755078
Common questions
What is Tokunbohjames Olaosebikan, M.D's NPI number?
Tokunbohjames Olaosebikan, M.D's National Provider Identifier (NPI) is 1437530029, issued on Jun 9, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Tokunbohjames Olaosebikan, M.D located?
The NPPES record lists a practice address at 2525 S Michigan Ave, Chicago, IL, 60616. Phone: (312) 567-2000. Providers update this record themselves, so call before visiting.
How can I verify Tokunbohjames Olaosebikan, M.D's license?
NPPES lists Illinois license number 036147573, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tokunbohjames Olaosebikan, M.D prescribe under Medicare Part D?
In 2024, Tokunbohjames Olaosebikan, M.D had 339 Medicare Part D claims for 122 beneficiaries; the average among hospitalist physician prescribers was 521. 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.