Institute For Dermatopathology
Institute For Dermatopathology holds 7 active organization NPIs in the federal registry, with practice locations in 7 cities in 4 states. All list clinical medical laboratory 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 NPIBaltimore, MD 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 2018
Source: CMS NPPES, enumeration dates.
2 NPIs were issued in 2006 alone, more than in any other year; none in 14 of the years between.
Baltimore, MD locations
The city with the most Institute For Dermatopathology NPIs. The full list of all 7 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1821593161 | 1901 SULPHUR SPRING RD STE A, Baltimore, MD | Clinical Medical Laboratory | Mar 28, 2018 |
All 7 locations, by state and city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1821593161 | 1901 SULPHUR SPRING RD STE A, Baltimore, MD | Clinical Medical Laboratory | Mar 28, 2018 |
| 1265768972 | 11820 PARKLAWN DR 402, Rockville, MD | Clinical Medical Laboratory | Oct 30, 2009 |
| 1295424646 | 10029 SUNRISE DR, Stone Harbor, NJ | Clinical Medical Laboratory | May 2, 2023 |
| 1093595829 | 6102 CREEKSIDE DR, Flourtown, PA | Clinical Medical Laboratory | Sep 29, 2023 |
| 1538131362 | 3805 W CHESTER PIKE BLDG D, STE. 120, Newtown Square, PA | Clinical Medical Laboratory | Feb 6, 2006 |
| 1821060641 | 875 GREENTREE ROAD, SUITE 325 FOUR PARKWAY CENTER, Pittsburgh, PA | Clinical Medical Laboratory | Feb 6, 2006 |
| 1316442668 | 14225 NEWBROOK DRIVE 1ST FLOOR, SUITE A, Chantilly, VA | Clinical Medical Laboratory | Mar 28, 2018 |
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 Institute For Dermatopathology have 7 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Institute For Dermatopathology's NPIs list practice locations in 7 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.