Quick answers
- Where does Olayemi Ayilegbe see patients?
- Medicare's clinician data lists 4 practice locations, including Severn, MD, Olney, MD and Towson, MD. Call before your visit to confirm the address.
- What is Olayemi Ayilegbe's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Olayemi Ayilegbe accept Medicare assignment?
- Yes. Medicare's clinician data says Olayemi Ayilegbe accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Olayemi Ayilegbe?
- (667) 842-1003, as listed in official Medicare / NPI Registry data.
- What is Olayemi Ayilegbe's NPI number?
- 1487249025. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Olayemi Ayilegbe is enrolled with Medicare (CMS data updated 2026-10-02).
- 1013 Cortana CtSevern, MD 21144 (667) 842‑1003
- 16940 Georgia AveOlney, MD 20832 (410) 929‑7225
- 200 E Joppa Rd, Suite 400Towson, MD 21286 (443) 300‑6905
- 9841 Broken Land Pkwy, Suite 314Columbia, MD 21046 (410) 929‑7225
Group practices
Medicare enrollment lists Olayemi Ayilegbe as a member of these groups (CMS data updated 2026-10-02).
- Della Behavioral Health Services56 clinicians in the group
- Marissa Block LLC14 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Maryland
Clinicians with the same Medicare primary specialty in Maryland — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487249025 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians