CHRISTELLE SAMEN AKINSIKU MD
NPI 1255836565
Anesthesiology in Baltimore, MD
About Christelle Samen Akinsiku Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTELLE SAMEN AKINSIKU MD (NPI 1255836565) is an individual anesthesiology provider in Baltimore, Maryland, licensed in Maryland (D94420) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and maintains a secondary practice location in Baltimore.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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)
Christelle Samen Akinsiku Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
6Medicare enrollment records show Christelle Akinsiku reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21287
- Reassigned Medicare billing, Maryland enrollment
- 4,483 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: University Of Maryland Anesthesiology Associates PA
- 303 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 966 clinicians in this Medicare group
Baltimore, MD 21204
- Reassigned Medicare billing, Maryland enrollment
- 444 clinicians in this Medicare group
Baltimore, MD 21204
- Reassigned Medicare billing, Maryland enrollment
- 72 clinicians in this Medicare group
Annapolis, MD 21401
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 391 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 12
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johns Hopkins Hospital, The
Acute Care Hospitals · Baltimore, MDLuminis Health Anne Arundel Medical Center, Inc
Acute Care Hospitals · Annapolis, MDGreater Baltimore Medical Center
Acute Care Hospitals · Baltimore, MDJohns Hopkins Howard County Medical Center
Acute Care Hospitals · Columbia, MDMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Patient Reviews User submitted
Reviews are submitted by site visitors and approved by a human moderator before publication.
Review by patricia ***** November 18, 2025
5/5Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21287
BALTIMORE, MD 21287
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 Christelle Akinsiku's NPI number?
The NPI number for Christelle Akinsiku is 1255836565. It was assigned to this individual provider in the NPPES registry on March 28, 2018. The provider is also known as Christelle Samen MD.
Where is Christelle Akinsiku located?
Christelle Akinsiku practices at 1800 Orleans St, Baltimore, MD 21287. The listed phone number is (410) 955-7609.
What is Christelle Akinsiku's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Christelle Akinsiku enrolled in Medicare?
Yes. Christelle Akinsiku is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Christelle Akinsiku's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christelle Akinsiku reassigns Medicare benefits to 6 organizations: Johns Hopkins University (Baltimore, MD), University Of Maryland Anesthesiology Associates, P.A. (Baltimore, MD), University Of Maryland Community Medical Group, Inc. (Baltimore, MD), Greater Baltimore Medical Center, Inc. (Baltimore, MD), Gbmc Hospital Based Services, LLC (Baltimore, MD) and 1 more organization, listed in the Medicare section above. 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 Christelle Akinsiku's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Christelle Akinsiku affiliated with any hospitals?
According to CMS data, Christelle Akinsiku is affiliated with Johns Hopkins Hospital, The, Luminis Health Anne Arundel Medical Center, Inc, Greater Baltimore Medical Center and Johns Hopkins Howard County Medical Center.
When was this NPI record last updated?
The NPPES record for Christelle Akinsiku was last updated on February 10, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Christelle Samen Akinsiku, MD · NPI 1255836565
Anesthesiology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since March 28, 2018.
## Identity
- **NPI:** 1255836565 (Entity type: Individual)
- **Enumerated:** March 28, 2018
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** D94420 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 1800 ORLEANS ST, Baltimore, MD 21287-0010
- **Phone:** (410) 955-7609 · **Fax:** (410) 955-9149
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins University (NPI 1881694453, Baltimore, MD); University Of Maryland Anesthesiology Associates, P.A. (NPI 1720024235, Baltimore, MD); University Of Maryland Community Medical Group, Inc. (NPI 1477530624, Baltimore, MD); Greater Baltimore Medical Center, Inc. (NPI 1013739382, Baltimore, MD); Gbmc Hospital Based Services, LLC (NPI 1699610667, Baltimore, MD); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Washington University School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** February 10, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1255836565) · Data from the CMS NPPES public registry.