Stephanie Powell-Gillis, N.P.
Family Nurse Practitioner · Oxon Hill, MD
Stephanie Powell-Gillis, N.P. is a family nurse practitioner with a practice address in Oxon Hill, Maryland, and NPI 1275021206, issued on Apr 25, 2018. Check the license (Maryland R226824, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephanie Powell-Gillis
- Credential
- N.P.
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R226824 MD
Self-reported in NPPES; status is on the state search - Practice location
- 5620 Saint Barnabas RD, Oxon Hill, MD 20745
- Phone
- (202) 276-9806
- Enumerated
- Apr 25, 2018
- Record last updated
- Apr 1, 2025
- Medicare enrollment
- Enrolled (PECOS I20181205000286); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,124 in Maryland → Look up another NPI →
Also registered at 5620 Saint Barnabas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Morgan Woods, PAPhysician Assistant1912062761
Verify Stephanie Powell-Gillis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R226824Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Crh MD Management LLCDunkirk, MD
- Privia Medical Group, LLCWaldorf, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephanie Powell-Gillis among 4,124 family nurse practitioner records in Maryland
Stephanie Powell-Gillis, N.P. is one of 4,124 family nurse practitioner records with a practice address in Maryland. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 43% of them.
- NPI issued2018 · 43% of these records are older, 50% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2018 · median 2019 among the 2,370 with a school on file
- Record last updated2025 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 family nurse practitioner records list a practice address in Oxon Hill
They are 11 of the 425 NPPES records with a practice address in Oxon Hill, and 4,124 family nurse practitioner records in Maryland.
All 4,124 in Maryland → Every provider in Oxon Hill → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Rofiat AdebayoNational Harbor, MD 207451306673413
- Freda Ansah-Larbi, DNPOxon Hill, MD 207451013452101
- Lamley Armah - Lee, FNPOxon Hill, MD 207451811564594
- Maurice Graham, FNP-BCOxon Hill, MD 207451073965380
- La Nita Hood, DNP, CRNPOxon Hill, MD 207451659796605
- Ashley JeffersOxon Hill, MD 207451871962449
- Blanche Mokoso, FNPOxon Hill, MD 207451356867360
- Victoria Ogbuji, FNP-BCOxon Hill, MD 207451598252561
Common questions
What is Stephanie Powell-Gillis, N.P.'s NPI number?
Stephanie Powell-Gillis, N.P.'s National Provider Identifier (NPI) is 1275021206, issued on Apr 25, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Powell-Gillis, N.P. located?
The NPPES record lists a practice address at 5620 Saint Barnabas RD, Oxon Hill, MD, 20745. Phone: (202) 276-9806. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Powell-Gillis, N.P.'s license?
NPPES lists Maryland license number R226824, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.