DR. ARTHUR EDWARD CLARK JR. MD
NPI 1902864341
Radiology - Diagnostic Radiology in Washington, DC
About Dr. Arthur Edward Clark Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ARTHUR EDWARD CLARK JR. MD (NPI 1902864341) is an individual diagnostic radiology provider in Washington, District Of Columbia, licensed in District Of Columbia (MD600003705) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with University Of Maryland Medical Center, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 4
Other Identifiers 4
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Arthur Edward Clark Jr. Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
12Medicare enrollment records show Arthur Clark reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20037
- Reassigned Medicare billing, District of Columbia enrollment
- 1,275 clinicians in this Medicare group
Largo, MD 20774
- Reassigned Medicare billing, District of Columbia, Maryland and Florida enrollments
- Also billed through NPI 1083426563 (Maryland), NPI 1154335487 (Florida)
- 140 clinicians in this Medicare group
La Plata, MD 20646
- Reassigned Medicare billing, Maryland enrollment
- 123 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 122 clinicians in this Medicare group
New York, NY 10075
- Reassigned Medicare billing, Florida enrollment
- 47 clinicians in this Medicare group
Columbus, OH 43214
- Reassigned Medicare billing, Florida enrollment
- 21 clinicians in this Medicare group
Jacksonville, FL 32216
- Reassigned Medicare billing, Florida enrollment
- 165 clinicians in this Medicare group
Orange Park, FL 32073
- Reassigned Medicare billing, Florida enrollment
- 187 clinicians in this Medicare group
Orlando, FL 32819
- Reassigned Medicare billing, Florida enrollment
- 141 clinicians in this Medicare group
Brandon, FL 33511
- Reassigned Medicare billing, Florida enrollment
- 135 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 14
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Maryland Medical Center
Acute Care Hospitals · Baltimore, MDUniversity Of MD Medical Center Midtown Campus
Acute Care Hospitals · Baltimore, MDUmd Rehabilitation & Orthopaedic Institute
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20037 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WASHINGTON, DC 20037
WASHINGTON, DC 20037
WASHINGTON, DC 20037
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Arthur Clark's NPI number?
The NPI number for Arthur Clark is 1902864341. It was assigned to this individual provider in the NPPES registry on May 3, 2006.
Where is Arthur Clark located?
Arthur Clark practices at 900 23rd St NW, Washington, DC 20037. The listed phone number is (202) 715-4000.
What is Arthur Clark's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Arthur Clark enrolled in Medicare?
Yes. Arthur Clark is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Arthur Clark's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arthur Clark reassigns Medicare benefits to 12 organizations: Medical Faculty Associates, Inc (Washington, DC), University Of Maryland Diagnostic Imaging Specialists P A (Largo, MD), University Of Maryland Diagnostic Radiology, LLC (La Plata, MD), University Imaging Center, LLC (Baltimore, MD), Howard John Simon MD PC (New York, NY) and 7 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Arthur Clark's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Arthur Clark accept?
Health plans from Ambetter Health, Ambetter of Alabama, Molina Healthcare and Oscar Health Maintenance Organization of Florida list Arthur Clark as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Arthur Clark affiliated with any hospitals?
According to CMS data, Arthur Clark is affiliated with University Of Maryland Medical Center, University Of MD Medical Center Midtown Campus and Umd Rehabilitation & Orthopaedic Institute.
When was this NPI record last updated?
The NPPES record for Arthur Clark was last updated on December 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Arthur Edward Clark Jr., MD · NPI 1902864341
Diagnostic Radiology physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since May 3, 2006.
## Identity
- **NPI:** 1902864341 (Entity type: Individual)
- **Enumerated:** May 3, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** MD600003705 (District of Columbia)
- **Sole proprietor:** No
## Practice location
- **Address:** 900 23RD ST NW, Washington, DC 20037-2342
- **Phone:** (202) 715-4000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 12 organizations under Medicare reassignment (form CMS-855R): Medical Faculty Associates, Inc (NPI 1417990581, Washington, DC); University Of Maryland Diagnostic Imaging Specialists P A (NPI 1619783974, Largo, MD); University Of Maryland Diagnostic Radiology, LLC (NPI 1467996959, La Plata, MD); University Imaging Center, LLC (NPI 1992511265, Baltimore, MD); Howard John Simon MD PC (NPI 1932768934, New York, NY); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Georgetown University School Of Medicine, class of 1987
## Record status
- **NPPES last updated:** December 18, 2025
- **Other identifiers:** Other AZ0324990 (AZ); Other 141664 (AZ); Other 1Z7049 (AZ); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1902864341) · Data from the CMS NPPES public registry.