Registry data as of Aug 27, 2026

Blackwell Physicians, LLC in Silver Spring, MD

This location of Blackwell Physicians bills under NPI 1619708914, an organization record issued on Aug 9, 2024 with the primary taxonomy Diagnostic Radiology Physician. It is one of 13 NPIs registered under this name and one of 3 in Silver Spring; each clinician who sees you there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1619708914
Legal name
Blackwell Physicians, LLC
Entity
Type 2 · organization
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
Practice location
12008 CHERRY HILL RD, Silver Spring, MD 20904
Phone
301-762-8155
Mailing address
Gaithersburg, MD
Enumerated
Aug 9, 2024
Record updated
Aug 9, 2024
Authorized official
Vp Managed Care (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

The other 2 Silver Spring NPIs

  1. Blackwell Physicians, LLC11890 HEALING WAY · issued Aug 9, 20241558192856
  2. Blackwell Physicians, LLC11886 HEALING WAY STE 102 · issued Aug 9, 20241346071545

6 clinicians CMS lists with Blackwell Physicians in Silver Spring

  1. John Cho, MDVascular & Interventional Radiology Physician1114245990
  2. Zahide Erkmen, MDVascular & Interventional Radiology Physician1144291022
  3. Stewart Karr, MDDiagnostic Radiology Physician1477567022
  4. Abisola Odunmbaku, MDBody Imaging Physician1689990574
  5. Justin Pham, MDDiagnostic Radiology Physician1821040866
  6. Nikki Tirada, MDDiagnostic Radiology Physician1730404294

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 13 Blackwell Physicians NPIs

Every location registered under this name, in 4 cities.

See every location

Checking an organization

  1. Confirm the business with the Maryland secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

Common questions

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.

Which Silver Spring NPI should I use?

Ask the office which NPI it bills under; all 3 Silver Spring NPIs are registered under the same name.

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.