Olukemi Olubunmi Ajayi
Psychiatric/Mental Health Nurse Practitioner · Chicago, IL
Olukemi Olubunmi Ajayi is a psychiatric/mental health nurse practitioner with a practice address in Chicago, Illinois, and NPI 1265187520, issued on Feb 15, 2022. Check the license (Illinois 209024764, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Olukemi Olubunmi Ajayi
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 209024764 IL
Self-reported in NPPES; status is on the state search - Practice location
- 205 N Michigan Ave Ste 810, Chicago, IL 60601
- Phone
- (773) 544-6493
- Enumerated
- Feb 15, 2022
- Record last updated
- Sep 25, 2023
- Medicaid ID
- 209024764 IL
- Medicare enrollment
- Enrolled (PECOS I20221025002935); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,530 in Illinois → Look up another NPI →
Also registered at 205 N Michigan Ave Ste 810
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emory Bartholet, LSWSocial Worker1982467700
- Sarah Gebhardt, PHDClinical Psychologist1598294407
- Melissa Granville, LLMSWSocial Worker1164080511
- Latisa HillDoula1669224077
- Sara Marrs O'DonnellCounselor1780125443
- Symone Meriwether, ND, CNS, LDNNutritionist1407648900
Verify Olukemi Olubunmi Ajayi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209024764Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
1,210 Medicare Part D claims for 60 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Quetiapine Fumarate126 claims
- Trazodone Hcl121 claims
- Sertraline Hcl100 claims
- Fluoxetine Hcl75 claims
- Hydroxyzine Hcl72 claims
- Clozapine71 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.
Bills Medicare through one group practice
- Uhs OF Hartgrove, IncChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Olukemi Olubunmi Ajayi among 1,530 psychiatric/mental health nurse practitioner records in Illinois
Olukemi Olubunmi Ajayi is one of 1,530 psychiatric/mental health nurse practitioner records with a practice address in Illinois. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 49% of them.
- NPI issued2022 · 49% of these records are older, 44% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2021 · median 2021 among the 917 with a school on file
- Record last updated2023 · 17% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in Illinois
There are 1,530 psychiatric/mental health nurse practitioner records in Illinois.
All 1,530 in Illinois → Every provider in Chicago → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Alan Amberg, CNP, APRNChicago, IL 606011164725941
- Jason BaksasChicago, IL 606011407720543
- Svetlana BekChicago, IL 606011639936131
- Amy ChodorowskiChicago, IL 606011821688417
- Nicole Blythe, DNP, PMHNP-BCChicago, IL 606021710595111
- Joi Henry, DNP, APRN, PMHNP-BCChicago, IL 606021174058564
- Alecia Hurley, DNP, APRN, PMHNPChicago, IL 606021386303444
- Lester Lamee, PMHNPChicago, IL 606021104058221
Common questions
What is Olukemi Olubunmi Ajayi's NPI number?
Olukemi Olubunmi Ajayi's National Provider Identifier (NPI) is 1265187520, issued on Feb 15, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Olukemi Olubunmi Ajayi located?
The NPPES record lists a practice address at 205 N Michigan Ave Ste 810, Chicago, IL, 60601. Phone: (773) 544-6493. Providers update this record themselves, so call before visiting.
How can I verify Olukemi Olubunmi Ajayi's license?
NPPES lists Illinois license number 209024764, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Olukemi Olubunmi Ajayi prescribe under Medicare Part D?
In 2024, Olukemi Olubunmi Ajayi had 1,210 Medicare Part D claims for 60 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
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.