Olaniyi Osuntokun, MD
NPI 1548375058 · Psychiatry Physician · Crown Point, IN
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olaniyi Osuntokun, MD is a Psychiatry Physician provider in Crown Point, IN (NPI 1548375058).
Provider details
- NPI number
- 1548375058
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 55347 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
7 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
5,783 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 3,274 | $73 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 1,798 | $110 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 352 | $105 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 342 | $160 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 17 | $121 |
Typical Medicare-allowed amounts for these services range $73–$160 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 33 | 25 |
| Hydroxyzine Pamoate | 31 | 29 |
| Quetiapine Fumarate | 16 | 11 |
| Gabapentin | 15 | 14 |
| Buspirone Hcl | 14 | 13 |
| Mirtazapine | 14 | 13 |
| Aripiprazole | 13 | — |
Practice location
Mailing address
Additional practice locations (6)
- 12345 W 95th St Fl 2Lenexa, KS 66215-3853Phone: (574) 546-1900Fax: (574) 546-1999
- 306 W Main St Ste 512Frankfort, KY 40601-1840Phone: (574) 546-1900Fax: (574) 546-1999
- 40600 Ann Arbor Rd E Ste 201Plymouth, MI 48170-4675Phone: (574) 546-1900Fax: (574) 546-1999
- 21 E State StColumbus, OH 43215-4281Phone: (574) 546-1900Fax: (574) 546-1999
- 311 E Pleasant Valley BlvdAltoona, PA 16602-5512Phone: (574) 546-1900Fax: (574) 546-1999
- 675 Town Square Blvd Ste 200Garland, TX 75040-2991Phone: (574) 546-1900Fax: (574) 546-1999
Registry dates
- Enumerated
- 2006-08-21
- Last updated
- 2026-05-13
- Certified
- 2026-05-13
Frequently asked questions
- What is Olaniyi Osuntokun's NPI number?
- Olaniyi Osuntokun's National Provider Identifier (NPI) is 1548375058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olaniyi Osuntokun's specialty?
- Olaniyi Osuntokun is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Olaniyi Osuntokun located?
- Olaniyi Osuntokun's practice location on file with NPPES is 2100 N Main St Ste 304, Crown Point, IN 46307-1877.
- What is Olaniyi Osuntokun's phone number?
- The practice phone number listed in the NPPES registry for Olaniyi Osuntokun is (574) 546-1900.
- Does Olaniyi Osuntokun accept Medicare?
- Olaniyi Osuntokun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olaniyi Osuntokun's NPI active?
- Yes — Olaniyi Osuntokun's NPI (1548375058) is active in the NPPES registry as of the last update on 2026-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.