Roxana Samimi, M.D.
Infectious Disease (CMS) · Washington, DC
At a glance
2150 Pennsylvania Ave Nw, Washington, DC 20037-3201
NPPES record updated Apr 9, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
2150 Pennsylvania Ave Nw The Gw Medical Faculty AssociatesWashington, DC 20037-3201
Additional reported practice locations
501 Morris StCharleston, WV 253011326
Phone: 3043885432 3200 Maccorkle Ave Se
Charleston, WV 253041227
Phone: 3043885432 800 E Dawson St
Tyler, TX 757012036
Phone: 9035938441
Education & affiliations
- Medical / professional school
- University Of Maryland School Of Medicine
- Graduation year
- 2008
- CMS specialties
- Infectious Disease
Practice groups
Reported hospital affiliations
- Christus Mother Frances Hospital Tyler, TX
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Infectious Disease (CMS)
- Taxonomy code
- 207RI0200X
- Enumeration date
- Jun 25, 2010
- Record updated
- Apr 9, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207RI0200X
License reported: W1099 TX
207RI0200X · Primary
License reported: MD040651 DC
207RI0200X
License reported: 29380 WV
207R00000X
License reported: DC-MD040651-A NE
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
2150 Pennsylvania Ave NwThe Gw Medical Faculty Associates
Washington, DC 20037-3201
- Phone
- (212) 741-3000
Mailing address
10151 PASTURE GATE LNCOLUMBIA, MD 210441707
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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