Internal Medicine Practice
Internal Medicine Practice holds 4 active organization NPIs in the federal registry, with practice locations in 4 cities in 4 states. 2 list internal medicine physician 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 NPIBrazil, IN has the most NPIs, 1
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.
1 NPIs were issued in 2006 alone, more than in any other year; none in 1 of the years between.
Brazil, IN locations
The city with the most Internal Medicine Practice NPIs. The full list of all 4 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1528387412 | 1011 E. NATIONAL AVE, Brazil, IN | Internal Medicine Physician | May 18, 2010 |
All 4 locations, by state and city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1528387412 | 1011 E. NATIONAL AVE, Brazil, IN | Internal Medicine Physician | May 18, 2010 |
| 1336231950 | 324 E ANTIETAM ST STE 306, Hagerstown, MD | Primary Care Clinic/Center | Sep 29, 2006 |
| 1912234006 | 312 BELLEVILLE TPKE SUITE 1C, North Arlington, NJ | Internal Medicine Physician | Nov 10, 2009 |
| 1013121508 | 8233 OLD COURTHOUSE RD SUITE 170, Vienna, VA | Primary Care Clinic/Center | May 10, 2007 |
Related names
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 Internal Medicine Practice have 4 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Internal Medicine Practice's NPIs list practice locations in 4 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.