Medstar Georgetown Medical Center
Medstar Georgetown Medical Center holds 8 active organization NPIs in the federal registry, with practice locations in 2 cities in 2 states. 4 list general acute care hospital as their primary taxonomy; each location can bill under its own NPI.
Search the organization with your city to find the NPI for the location you visit or bill.
Find a location's NPIWashington, DC has the most NPIs, 7
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
Most NPIs were issued in 2006 and 2007
Source: CMS NPPES, enumeration dates.
3 NPIs were issued in 2006 alone, more than in any other year; none in 15 of the years between.
Washington, DC locations
The city with the most Medstar Georgetown Medical Center NPIs. The full list of all 8 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1285636522 | 3800 RESERVOIR RD NW, Washington, DC | Internal Medicine Physician | Jun 1, 2005 |
| 1730198755 | 3800 RESERVOIR RD NW, Washington, DC | Clinical Medical Laboratory | Aug 7, 2006 |
| 1427145176 | 3800 RESERVOIR RD., NW, Washington, DC | General Acute Care Hospital | Oct 6, 2006 |
| 1487730636 | 3800 RESERVOIR RD., NW, Washington, DC | Psychiatric Hospital Unit | Oct 31, 2006 |
| 1073711065 | 3800 RESERVOIR RD NW GENERAL INTERNAL MEDICINE- PEDIATRIC PCP, Washington, DC | General Acute Care Hospital | Jul 11, 2007 |
| 1316137201 | 3800 RESERVOIR RD NW GENERAL INTERNAL MEDICINE- ADULT PCP, Washington, DC | General Acute Care Hospital | Jul 27, 2007 |
| 1043060825 | 3800 RESERVOIR RD NW, Washington, DC | Clinical Medical Laboratory | Mar 25, 2024 |
All 8 locations, by state and city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1285636522 | 3800 RESERVOIR RD NW, Washington, DC | Internal Medicine Physician | Jun 1, 2005 |
| 1730198755 | 3800 RESERVOIR RD NW, Washington, DC | Clinical Medical Laboratory | Aug 7, 2006 |
| 1427145176 | 3800 RESERVOIR RD., NW, Washington, DC | General Acute Care Hospital | Oct 6, 2006 |
| 1487730636 | 3800 RESERVOIR RD., NW, Washington, DC | Psychiatric Hospital Unit | Oct 31, 2006 |
| 1073711065 | 3800 RESERVOIR RD NW GENERAL INTERNAL MEDICINE- PEDIATRIC PCP, Washington, DC | General Acute Care Hospital | Jul 11, 2007 |
| 1316137201 | 3800 RESERVOIR RD NW GENERAL INTERNAL MEDICINE- ADULT PCP, Washington, DC | General Acute Care Hospital | Jul 27, 2007 |
| 1043060825 | 3800 RESERVOIR RD NW, Washington, DC | Clinical Medical Laboratory | Mar 25, 2024 |
| 1417272105 | 10201 N PORT WASHINGTON RD, Mequon, WI | General Acute Care Hospital | Apr 6, 2010 |
Checking an organization
- Match the NPI to the exact location you will visit or bill; each location can have its own.
- Confirm the business entity with the secretary of state.
- Check the HHS-OIG exclusion list for the organization and its owners.
- Verify each clinician you will see on their own record and with the state license search.
Common questions
Why does Medstar Georgetown Medical Center have 8 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Medstar Georgetown Medical Center's NPIs list practice locations in 2 cities.
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.