MRS. AANU ELIZABETH OLORUNSOLA
NPI 1659926475
Nurse Practitioner - Psychiatric/Mental Health in Baltimore, MD
About Mrs. Aanu Elizabeth Olorunsola NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. AANU ELIZABETH OLORUNSOLA (NPI 1659926475) is an individual psychiatric/mental health provider in Baltimore, Maryland, licensed in Maryland (R210530) and active in the NPI registry since August 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mrs. Aanu Elizabeth Olorunsola is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Aanu Olorunsola reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21218
- Reassigned Medicare billing, Maryland enrollment
- 3 clinicians in this Medicare group
Baltimore, MD 21218
- Reassigned Medicare billing, Maryland enrollment
- 3 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21218 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21218
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Aanu Olorunsola's NPI number?
The NPI number for Aanu Olorunsola is 1659926475. It was assigned to this individual provider in the NPPES registry on August 8, 2019.
Where is Aanu Olorunsola located?
Aanu Olorunsola practices at 2319B Maryland Ave, Baltimore, MD 21218. The listed phone number is (443) 759-5955.
What is Aanu Olorunsola's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Aanu Olorunsola enrolled in Medicare?
Yes. Aanu Olorunsola is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Aanu Olorunsola's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aanu Olorunsola reassigns Medicare benefits to 2 organizations: Alpha New Hope Health Services (Baltimore, MD) and Still Waters Health Systems LLC (Baltimore, MD). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Aanu Olorunsola's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Aanu Olorunsola was last updated on June 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mrs. Aanu Elizabeth Olorunsola · NPI 1659926475
Psychiatric/Mental Health physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since August 8, 2019.
## Identity
- **NPI:** 1659926475 (Entity type: Individual)
- **Enumerated:** August 8, 2019
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** R210530 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 2319B MARYLAND AVE, Baltimore, MD 21218-5010
- **Phone:** (443) 759-5955 · **Fax:** (443) 438-7809
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Alpha New Hope Health Services (NPI 1043838956, Baltimore, MD); Still Waters Health Systems LLC (NPI 1376368704, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** June 8, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1659926475) · Data from the CMS NPPES public registry.