Dr. Arthur Clark MD
About this NPIWhat this record shows.
NPI 1902864341 is registered to Dr. Arthur Clark MD, a Diagnostic Radiology practising at 900 23rd St Nw in Washington, Washington DC. Diagnostic Radiology uses medical imaging (X-ray, CT, MRI, ultrasound, and nuclear medicine) to diagnose disease and injury. Dr. Arthur Clark MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- AZ0324990AZ· Issued by BCBS
- 141664AZ· Issued by AHCCCS
- 1Z7049AZ· Issued by HEALTHNET
Medicaid
Source: NPPES public registry.
Medicare enrollment
This provider holds 3 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20140915001028Diagnostic RadiologyFL
- I20250429002447Diagnostic RadiologyDC
- I20250429002922Diagnostic RadiologyMD
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Arthur Clark MD accepts. To confirm in-network status with your specific health plan, contact Dr. Arthur Clark MD directly at (202) 715-4000.
Frequently asked
Yes. NPI 1902864341 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Diagnostic Radiology uses medical imaging (X-ray, CT, MRI, ultrasound, and nuclear medicine) to diagnose disease and injury.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (202) 715-4000.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Arthur Clark MD is a Type-1 individual NPI.