OLUWAREMILEKUN AJIBIKE CRNA
NPI 1609628767
Nurse Anesthetist, Certified Registered in Columbia, MD
About Oluwaremilekun Ajibike Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OLUWAREMILEKUN AJIBIKE CRNA (NPI 1609628767) is an individual nurse anesthetist, certified registered in Columbia, Maryland, licensed in Maryland (R214884) and active in the NPI registry since April 2024. She is affiliated with Holy Cross Hospital, maintains a secondary practice location in Baltimore, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Oluwaremilekun Ajibike Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Oluwaremilekun Ajibike reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbia, MD 21044
- Reassigned Medicare billing, Maryland enrollment
- 4,483 clinicians in this Medicare group
Columbia, MD 21046
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 717 clinicians in this Medicare group
Pikesville, MD 21208
- Reassigned Medicare billing, Maryland enrollment
- 103 clinicians in this Medicare group
Westminster, MD 21157
- Reassigned Medicare billing, Maryland enrollment
- 27 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
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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Holy Cross Hospital
Acute Care Hospitals · Silver Spring, MDJohns Hopkins Hospital, The
Acute Care Hospitals · Baltimore, MDHoly Cross Germantown Hospital
Acute Care Hospitals · Germantown, MDOther Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COLUMBIA, MD 21044
COLUMBIA, MD 21044
COLUMBIA, MD 21044
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 Oluwaremilekun Ajibike's NPI number?
The NPI number for Oluwaremilekun Ajibike is 1609628767. It was assigned to this individual provider in the NPPES registry on April 3, 2024.
Where is Oluwaremilekun Ajibike located?
Oluwaremilekun Ajibike practices at 10400 Little Patuxent Pkwy, Columbia, MD 21044. The listed phone number is (410) 706-3100.
What is Oluwaremilekun Ajibike's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Oluwaremilekun Ajibike enrolled in Medicare?
Yes. Oluwaremilekun Ajibike is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Oluwaremilekun Ajibike's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Oluwaremilekun Ajibike reassigns Medicare benefits to 4 organizations: Johns Hopkins University (Columbia, MD), First Colonies Anesthesia Associates, LLC (Columbia, MD), Lifebridge Community Gastroenterology, LLC (Pikesville, MD) and Old Westminster Pike Anesthesia LLC (Westminster, 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 Oluwaremilekun Ajibike's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Oluwaremilekun Ajibike affiliated with any hospitals?
According to CMS data, Oluwaremilekun Ajibike is affiliated with Holy Cross Hospital, Johns Hopkins Hospital, The and Holy Cross Germantown Hospital.
When was this NPI record last updated?
The NPPES record for Oluwaremilekun Ajibike was last updated on August 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.
# Oluwaremilekun Ajibike, CRNA · NPI 1609628767
Nurse Anesthetist, Certified Registered physician in Columbia, Maryland. Individual provider, active in the CMS NPPES registry since April 3, 2024.
## Identity
- **NPI:** 1609628767 (Entity type: Individual)
- **Enumerated:** April 3, 2024
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** R214884 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 10400 LITTLE PATUXENT PKWY, Columbia, MD 21044-3518
- **Phone:** (410) 706-3100
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins University (NPI 1285453795, Columbia, MD); First Colonies Anesthesia Associates, LLC (NPI 1740218767, Columbia, MD); Lifebridge Community Gastroenterology, LLC (NPI 1033558416, Pikesville, MD); Old Westminster Pike Anesthesia LLC (NPI 1972367522, Westminster, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** August 21, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1609628767) · Data from the CMS NPPES public registry.