Doctor profile · Federal record
Dr. Olayinka Akinwumiju, MD
Psychiatry Physician (CMS: Psychiatry) · Psychiatry Physician · Cordova, TN
- NPI 1831115419
- Accepts Medicare
- MIPS 0.0 / 100 · 2023
- 37 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8130 Country Village Dr Ste 102
Cordova, TN 38016
(901) 308-2915
fax (901) 308-2924
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- October 3, 2023
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State licenses (2)
- Tennessee #40810 · Mississippi #16950
- Medicaid (4)
- TN #1521381 · MS #302I264225 · AR #195422001 · MS #06729219
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831115419. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,713
Distinct HCPCS
6
Medicare allowed
$280,947
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 2,478 | 286 | $74 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 404 | 120 | $46 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 333 | 88 | $117 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 221 | 181 | $121 | |
99238 |
Hospital discharge day management, 30 minutes or less | 163 | 129 | $75 | |
80305 |
Testing for presence of drug, read by direct observation | 114 | 49 | $12 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 465. This provider delivers 8.0× the peer median.Open Payments
Industry payments received
All-time total
$92
Transactions
5
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Indivior Inc. | 4 | $74.22 | |
| Otsuka America Pharmaceutical, Inc. | 1 | $17.32 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,439
Patients
895
Total drug cost
$97,436
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Alprazolam | Generic | 461 | 57 | $4,416 |
| Benztropine Mesylate | Generic | 295 | 95 | $5,155 |
| Trazodone Hcl | Generic | 282 | 111 | $4,989 |
| Risperidone | Generic | 276 | 86 | $3,890 |
| Escitalopram Oxalate | Generic | 256 | 76 | $2,977 |
| Buspirone Hcl | Generic | 246 | 52 | $5,033 |
| Quetiapine Fumarate | Generic | 246 | 64 | $8,041 |
| Aripiprazole | Generic | 212 | 55 | $18,636 |
| Doxepin Hcl | Generic | 186 | 38 | $7,300 |
| Olanzapine | Generic | 178 | 49 | $17,017 |
Frequently asked questions
What is Dr. Olayinka Akinwumiju's medical specialty?
Dr. Olayinka Akinwumiju practices Psychiatry Physician in Cordova, TN.
Where does Dr. Olayinka Akinwumiju practice?
Dr. Olayinka Akinwumiju practices at 8130 Country Village Dr Ste 102, Cordova, TN 38016. Office phone: 9013082915.
What is Dr. Olayinka Akinwumiju's NPI?
Dr. Olayinka Akinwumiju's National Provider Identifier (NPI) is 1831115419, issued by NPPES.
Does Dr. Olayinka Akinwumiju accept Medicare assignment?
Yes. Dr. Olayinka Akinwumiju accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Olayinka Akinwumiju commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.