Oluwatosin Arowosegbe
Psychiatric/Mental Health Nurse Practitioner · Ellicott, MD
Oluwatosin Arowosegbe is a psychiatric/mental health nurse practitioner with a practice address in Ellicott, Maryland, and NPI 1801487657, issued on Feb 2, 2021. Check the license (Maryland R224003, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Oluwatosin Arowosegbe
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- R224003 MD
Self-reported in NPPES; status is on the state search - Practice location
- 4380-B Montgomery Road #1004, Ellicott, MD 21043
- Phone
- (443) 531-5152
- Enumerated
- Feb 2, 2021
- Record last updated
- Apr 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210913003602); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,373 in Maryland → Look up another NPI →
Verify Oluwatosin Arowosegbe in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R224003Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
342 Medicare Part D claims for 26 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Most prescribed
- Quetiapine Fumarate55 claims
- Buprenorphine-Naloxone35 claims
- Fluoxetine Hcl25 claims
- Prazosin Hcl25 claims
- Trazodone Hcl21 claims
- Clonazepam20 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.
Industry payments in 2024: $157.36
9 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 23,362 providers of this specialty with any payment received $1,027.77 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
- Exodus Behavioral Health LLCBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Oluwatosin Arowosegbe among 2,373 psychiatric/mental health nurse practitioner records in Maryland
Oluwatosin Arowosegbe is one of 2,373 psychiatric/mental health nurse practitioner records with a practice address in Maryland. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 47% of them.
- NPI issued2021 · 47% of these records are older, 44% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2020 · median 2021 among the 1,409 with a school on file
- Record last updated2021 · 19% 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 Maryland 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 Maryland
There are 2,373 psychiatric/mental health nurse practitioner records in Maryland.
All 2,373 in Maryland → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Olujumoke Akinyemi, NPEllicott City, MD 210431124713714
- Jaime AllenEllicott City, MD 210431356211320
- Rasmi BhattaraiEllicott City, MD 210431831886530
- Douglas BrobbeyEllicott City, MD 210431467152256
- Olorunkemi FeyisolaEllicott City, MD 210431497645758
- Wafa NachifaEllicott City, MD 210431043911639
- Yvonne Obike, CRNPEllicott City, MD 210431972092740
- Dominique Pope, PMHNPEllicott City, MD 210431700591385
Common questions
What is Oluwatosin Arowosegbe's NPI number?
Oluwatosin Arowosegbe's National Provider Identifier (NPI) is 1801487657, issued on Feb 2, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Oluwatosin Arowosegbe located?
The NPPES record lists a practice address at 4380-B Montgomery Road #1004, Ellicott, MD, 21043. Phone: (443) 531-5152. Providers update this record themselves, so call before visiting.
How can I verify Oluwatosin Arowosegbe's license?
NPPES lists Maryland license number R224003, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Oluwatosin Arowosegbe prescribe under Medicare Part D?
In 2024, Oluwatosin Arowosegbe had 342 Medicare Part D claims for 26 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.