Doctor profile · Federal record
Dr. Olakunle Ajanaku, M.D.
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Tulsa, OK
- NPI 1740270305
- Accepts Medicare
- MIPS 79.4 / 100 · 2023
- 44 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
6161 S Yale Ave
Tulsa, OK 741361902
(918) 502-1900
fax (918) 494-6303 - Mailing address
-
6600 S Yale Ave Ste 1200
Tulsa, OK 741363333
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- September 17, 2019
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Oklahoma #18655
- Medicaid
- OK #100002630F
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740270305. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,109
Distinct HCPCS
3
Medicare allowed
$182,831
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 791 | 714 | $167 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 176 | 167 | $124 | |
99291 |
Critical care, first 30-74 minutes | 142 | 127 | $205 |
In context: peer comparison
Among 49 peers in Tulsa Hospitalist Physician, average services per provider: 163. This provider delivers 6.8× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Olakunle Ajanaku's medical specialty?
Dr. Olakunle Ajanaku practices Hospitalist Physician in Tulsa, OK.
Where does Dr. Olakunle Ajanaku practice?
Dr. Olakunle Ajanaku practices at 6161 S Yale Ave, Tulsa, OK 741361902. Office phone: 9185021900.
What is Dr. Olakunle Ajanaku's NPI?
Dr. Olakunle Ajanaku's National Provider Identifier (NPI) is 1740270305, issued by NPPES.
Does Dr. Olakunle Ajanaku accept Medicare assignment?
Yes. Dr. Olakunle Ajanaku accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Olakunle Ajanaku commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.