Registry data as of Aug 27, 2026

Blackwell Physicians

Blackwell Physicians holds 13 active organization NPIs in the federal registry, with practice locations in 4 Maryland cities. 12 list diagnostic radiology physician as their primary taxonomy; each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

Which NPI is yours?

Search the organization with your city to find the NPI for the location you visit or bill.

Find a location's NPI

Rockville has the most NPIs, 8

  1. Rockville8
  2. Silver Spring3
  3. Fort Washington1
  4. Germantown1

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2021 and 2024

Blackwell Physicians NPIs by year issued2021: 1, 2022: 0, 2023: 0, 2024: 120510152021202220232024112
Blackwell Physicians NPIs by year issued2021: 1, 2022: 0, 2023: 0, 2024: 120510152021202220232024112
Blackwell Physicians NPIs by year issued2021: 1, 2022: 0, 2023: 0, 2024: 120510152021202220232024112

Source: CMS NPPES, enumeration dates.

12 NPIs were issued in 2024 alone, more than in any other year; none in 2 of the years between.

Rockville locations

The city with the most Blackwell Physicians NPIs. The full list of all 13 follows.

NPILocationPrimary taxonomyIssued
19327725899601 BLACKWELL RD STE 150, RockvilleDiagnostic Radiology PhysicianJul 21, 2021
14278897249711 MEDICAL CENTER DR STE 101, RockvilleDiagnostic Radiology PhysicianAug 9, 2024
15884958739905 MEDICAL CENTER DR STE 320, RockvilleDiagnostic Radiology PhysicianAug 9, 2024
12955665949901 MEDICAL CENTER DR, RockvilleDiagnostic Radiology PhysicianAug 9, 2024
17905160949711 MEDICAL CENTER DR STE 201, RockvilleDiagnostic Radiology PhysicianAug 9, 2024
11248594266000 EXECUTIVE BLVD STE 302, RockvilleDiagnostic Radiology PhysicianAug 9, 2024
16995068999711 MEDICAL CENTER DR STE 203, RockvilleDiagnostic Radiology PhysicianAug 9, 2024
16298979059909 MEDICAL CENTER DR, RockvilleRadiology Clinic/CenterOct 4, 2024
All 13 locations, by city
NPILocationPrimary taxonomyIssued
115415235311711 LIVINGSTON RD, Fort WashingtonDiagnostic Radiology PhysicianAug 9, 2024
162980992619731 GERMANTOWN RD STE 102, GermantownDiagnostic Radiology PhysicianAug 9, 2024
19327725899601 BLACKWELL RD STE 150, RockvilleDiagnostic Radiology PhysicianJul 21, 2021
14278897249711 MEDICAL CENTER DR STE 101, RockvilleDiagnostic Radiology PhysicianAug 9, 2024
15884958739905 MEDICAL CENTER DR STE 320, RockvilleDiagnostic Radiology PhysicianAug 9, 2024
12955665949901 MEDICAL CENTER DR, RockvilleDiagnostic Radiology PhysicianAug 9, 2024
17905160949711 MEDICAL CENTER DR STE 201, RockvilleDiagnostic Radiology PhysicianAug 9, 2024
11248594266000 EXECUTIVE BLVD STE 302, RockvilleDiagnostic Radiology PhysicianAug 9, 2024
16995068999711 MEDICAL CENTER DR STE 203, RockvilleDiagnostic Radiology PhysicianAug 9, 2024
16298979059909 MEDICAL CENTER DR, RockvilleRadiology Clinic/CenterOct 4, 2024
155819285611890 HEALING WAY, Silver SpringDiagnostic Radiology PhysicianAug 9, 2024
161970891412008 CHERRY HILL RD, Silver SpringDiagnostic Radiology PhysicianAug 9, 2024
134607154511886 HEALING WAY STE 102, Silver SpringDiagnostic Radiology PhysicianAug 9, 2024

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Blackwell Physicians have 13 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Blackwell Physicians'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.