Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Blackwell Physicians, LLC

Radiology Clinic/Center in Rockville, MD · enumerated 2024 · authorized official Pamela Mcclain, Vp Managed Care and Revenue Cycle.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1629897905

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Registry record

Entity type Organization (Type 2)

Legal business name Blackwell Physicians, LLC

Practice address 9909 Medical Center Dr, Rockville, MD, 20850

Phone (240) 864-6000

Enumeration date Oct 4, 2024

Last updated in NPPES Oct 4, 2024

Taxonomy & classification

261QR0200X Radiology Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Pamela Mcclain

Title Vp Managed Care and Revenue Cycle

Phone (301) 315-3430

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-10-04. Verify at npiregistry.cms.hhs.gov.

Where is Blackwell Physicians, LLC located?

The practice location on file with NPPES is in Rockville, MD.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-04.