Facility
DAVID S. IRWIN, M.D.,P.A.
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1366866808 · enumerated 2014-02-04 · record updated 2014-02-04. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Authorized official: JULIE JASTER, Office Manager · (301) 840-1077
Other names: DAVID S. IRWIN, M.D.
Addresses and phones
- Mailing address 16220 FREDERICK RD, SUITE 308, GAITHERSBURG, MD, 20877-4039 (301) 840-1077 Fax (301) 948-6199 Google Maps Apple Maps OpenStreetMap
- Practice location 16220 FREDERICK RD, SUITE 308, GAITHERSBURG, MD, 20877-4039 (301) 840-1077 Fax (301) 948-6199 Google Maps Apple Maps OpenStreetMap
Specialties
- 2084P0805X 2084P0805X · Primary · License D0001714 MD
In this directory
Locations and evidence
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Practice location
GAITHERSBURG, MD, 208774039
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.