Olayinka Olaniyi Akinwumiju, MD
Psychiatry Physician · Cordova, TN
Olayinka Olaniyi Akinwumiju, MD is a psychiatry physician with a practice address in Cordova, Tennessee, and NPI 1831115419, issued on Jul 15, 2006. Check the license (Tennessee 40810, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Olayinka Olaniyi Akinwumiju
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 40810 TN
16950 MS
Self-reported in NPPES; status is on the state search - Practice location
- 8130 Country Village Dr Ste 102, Cordova, TN 38016
- Phone
- (901) 308-2915
- Enumerated
- Jul 15, 2006
- Record last updated
- Oct 3, 2023
- Fax
- (901) 308-2924
- Medicaid IDs
- 1521381 TN
302I264225 MS
195422001 AR
06729219 MS - Medicare enrollment
- Enrolled (PECOS I20060328000225); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 731 in Tennessee → Look up another NPI →
Also registered at 8130 Country Village Dr Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Martha Anderson, LPCProfessional Counselor1609915925
- Steven Gemmill, APRN, BC,CS,NP,LADACPsychiatric/Mental Health Nurse Practitioner1548275274
- Reggie Glenn, B.A.Social Worker1679702120
- Thomas Orson Harper, PHDPsychologist1790907954
- Christy Murphy, LPCMarriage & Family Therapist1225553373
- Tejinder Saini, M.D.Psychiatry Physician1487708079
Verify Olayinka Olaniyi Akinwumiju in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 40810Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.6 times the Medicare Part D claims of the average psychiatry physician in 2024
5,595 Medicare Part D claims for 506 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Alprazolam422 claims
- Benztropine Mesylate291 claims
- Trazodone Hcl290 claims
- Quetiapine Fumarate254 claims
- Escitalopram Oxalate247 claims
- Buspirone Hcl236 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.
The MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $91.54
5 payments; by number, the most common kind was food and beverage; the largest payer was Indivior Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Healthquest PCSouthaven, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Olayinka Olaniyi Akinwumiju among 731 psychiatry physician records in Tennessee
Olayinka Olaniyi Akinwumiju, MD is one of 731 psychiatry physician records with a practice address in Tennessee. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated1989 · median 2003 among the 329 with a school on file
- Record last updated2023 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Tennessee
There are 731 psychiatry physician records in Tennessee.
All 731 in Tennessee → Every provider in Cordova → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Liusong Fu, M.D.Cordova, TN 380161124286687
- Tejinder Saini, M.D.Cordova, TN 380161487708079
- Usha Swamy, M.D.Cordova, TN 380161235247958
- Courtney Johnson, M.DCollierville, TN 380171184880783
- Sonya Jones, MDCollierville, TN 380171730276866
- Austin Osborn, M.D.Collierville, TN 380171093026437
- Audria Black, MDCordova, TN 380181639295272
- Dolores Digaetano, M.D.Cordova, TN 380181699844258
Common questions
What is Olayinka Olaniyi Akinwumiju, MD's NPI number?
Olayinka Olaniyi Akinwumiju, MD's National Provider Identifier (NPI) is 1831115419, issued on Jul 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Olayinka Olaniyi Akinwumiju, MD located?
The NPPES record lists a practice address at 8130 Country Village Dr Ste 102, Cordova, TN, 38016. Phone: (901) 308-2915. Providers update this record themselves, so call before visiting.
How can I verify Olayinka Olaniyi Akinwumiju, MD's license?
NPPES lists Tennessee license number 40810, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Olayinka Olaniyi Akinwumiju, MD prescribe under Medicare Part D?
In 2024, Olayinka Olaniyi Akinwumiju, MD had 5,595 Medicare Part D claims for 506 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Olayinka Olaniyi Akinwumiju, MD's MIPS final score?
The 2023 MIPS final score is 0 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.