MARIAMA KEITA CRNP
NPI 1003515974
Nurse Practitioner - Gerontology in Silver Spring, MD
About Mariama Keita Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIAMA KEITA CRNP (NPI 1003515974) is an individual gerontology provider in Silver Spring, Maryland, licensed in Maryland (R226509) and active in the NPI registry since February 2023. She is enrolled in Medicare PECOS, is affiliated with Medstar Union Memorial Hospital, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Mariama Keita Crnp 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
3Medicare enrollment records show Mariama Keita reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20036
- Reassigned Medicare billing, Maryland enrollment
- 2,602 clinicians in this Medicare group
Arlington, VA 22203
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 242 clinicians in this Medicare group
Arlington, VA 22203
- Reassigned Medicare billing, District of Columbia enrollment
- 1,534 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Medstar Union Memorial Hospital
Acute Care Hospitals · Baltimore, MDMedstar Good Samaritan Hospital
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20901 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SILVER SPRING, MD 20901
SILVER SPRING, MD 20901
SILVER SPRING, MD 20901
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 Mariama Keita's NPI number?
The NPI number for Mariama Keita is 1003515974. It was assigned to this individual provider in the NPPES registry on February 28, 2023.
Where is Mariama Keita located?
Mariama Keita practices at 10801 Lockwood Dr Ste 160, Silver Spring, MD 20901. The listed phone number is (301) 298-1040.
What is Mariama Keita's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Mariama Keita enrolled in Medicare?
Yes. Mariama Keita 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 Mariama Keita's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mariama Keita reassigns Medicare benefits to 3 organizations: Medstar Medical Group II LLC (Washington, DC), Privia Care Center LLC (Arlington, VA) and Privia Medical Group, LLC (Arlington, VA). 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 Mariama Keita's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mariama Keita accept?
Health plans from Oscar Health list Mariama Keita as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Mariama Keita affiliated with any hospitals?
According to CMS data, Mariama Keita is affiliated with Medstar Union Memorial Hospital and Medstar Good Samaritan Hospital.
When was this NPI record last updated?
The NPPES record for Mariama Keita was last updated on February 28, 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.
# Mariama Keita, CRNP · NPI 1003515974
Gerontology physician in Silver Spring, Maryland. Individual provider, active in the CMS NPPES registry since February 28, 2023.
## Identity
- **NPI:** 1003515974 (Entity type: Individual)
- **Enumerated:** February 28, 2023
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** R226509 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 10801 LOCKWOOD DR STE 160, Silver Spring, MD 20901-1586
- **Phone:** (301) 298-1040
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Medstar Medical Group II LLC (NPI 1376887844, Washington, DC); Privia Care Center LLC (NPI 1164874426, Arlington, VA); Privia Medical Group, LLC (NPI 1013042480, Arlington, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** February 28, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1003515974) · Data from the CMS NPPES public registry.