Quick answers
- Does Olaniyi O. Osuntokun accept Medicare assignment?
- Yes. Medicare's clinician data says Olaniyi O. Osuntokun accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Olaniyi O. Osuntokun see?
- In 2024, CMS data shows 625 Original Medicare patients and 5,802 services for Olaniyi O. Osuntokun. This counts Original Medicare only and measures volume, not quality.
- What is Olaniyi O. Osuntokun's NPI number?
- 1548375058. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Olaniyi O. Osuntokun, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 625 |
|---|---|
| Services billed to Medicare | 5,802 |
| Different services or procedures | 9 |
| Participating Medicare provider | Yes |
| Average age of these patients | 63 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)3,274 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)1,798 services
- Hospital discharge day management, more than 30 minutes (99239)352 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)342 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)17 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- Depression75%
- Anxiety75%
- High cholesterol70%
- Alzheimer's disease or dementia53%
- Arthritis44%
Practice locations
Addresses where Olaniyi O. Osuntokun is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 1167 Wilson DrGreenwood, IN 46143 (317) 851‑3101
- 4102 Shore DrIndianapolis, IN 46254 (317) 347‑9051
- 429 E Vermont St, Suite 110Indianapolis, IN 46202 (317) 559‑0950
- 5226 E 82nd StIndianapolis, IN 46250
- 833 Park E BlvdLafayette, IN 47905 (765) 743‑4400
Group practices
Medicare enrollment lists Olaniyi O. Osuntokun as a member of these groups (CMS data updated October 2, 2026).
- CNP Operating Co LLC61 clinicians in the group
- My Mobile MD Psychiatric Services LLC19 clinicians in the group
- Sycamore Springs Physician Group LLC11 clinicians in the group
- Aims LLC8 clinicians in the group
Specialties
- Neurologyprimary
- Psychiatryalso
Other neurologists in Indiana
Clinicians with the same Medicare primary specialty in Indiana — not a recommendation.
Other clinicians in CNP Operating Co LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2019 (7 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548375058 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians