Doctor profile · Federal record
Dr. Arthur Clark, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Neuroradiology Physician · Neuroradiology Physician · Diagnostic Radiology Physician · Diagnostic Radiology Physician · Neuroradiology Physician · Washington, DC
- NPI 1902864341
- Accepts Medicare
- MIPS 74.5 / 100 · 2023
- 39 yrs in practice
- Licensed in 4 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 5 locations .
- Primary practice
-
900 23Rd St Nw
Washington, DC 200372342
(202) 715-4000 - Additional location
-
22 S Greene St
Baltimore, MD 212011544
(410) 328-3477
fax (410) 328-3477 - Additional location
-
100 E Campus View Blvd Ste 100
Columbus, OH 432358628
(614) 340-7740 - Additional location
-
100 South Ashley Drive, Suite 1500
Tampa, FL 336025318
(813) 899-6220
fax (813) 985-8006 - Additional location
-
1200 Pecan St Se
Washington, DC 200322652
(771) 444-6200 - Mailing address
-
3811 Fairfax Dr Ste 300
Arlington, VA 222031707
Show 2 more locations
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- December 18, 2025
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (4)
- District of Columbia #MD600003705 · Arizona #22120 · Florida #ME120685 · Maryland #D0044324
- Medicaid
- FL #012544500
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902864341. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
8,631
Distinct HCPCS
10
Medicare allowed
$113,059
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9575 |
Injection, gadoterate meglumine, 0.1 ml | 4,451 | 31 | $0 | |
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 2,435 | 29 | $0 | |
A9577 |
Injection, gadobenate dimeglumine (multihance), per ml | 203 | 13 | $2 | |
71045 |
X-ray of chest, 1 view | 162 | 159 | $9 | |
70450 |
Ct scan head or brain without contrast | 115 | 112 | $40 | |
72148 |
Mri scan of lower spinal canal without contrast | 101 | 100 | $70 | |
72148 |
Mri scan of lower spinal canal without contrast | 88 | 88 | $197 | |
71046 |
X-ray of chest, 2 views | 83 | 83 | $10 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 65 | 63 | $84 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 62 | 62 | $88 |
In context: peer comparison
Among 65 peers in this city , average services per provider: 286. This provider delivers 30× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Arthur Clark's medical specialty?
Dr. Arthur Clark practices Diagnostic Radiology Physician in Washington, DC.
Where does Dr. Arthur Clark practice?
Dr. Arthur Clark practices at 900 23Rd St Nw, Washington, DC 200372342. Office phone: 2027154000.
What is Dr. Arthur Clark's NPI?
Dr. Arthur Clark's National Provider Identifier (NPI) is 1902864341, issued by NPPES.
Does Dr. Arthur Clark accept Medicare assignment?
Yes. Dr. Arthur Clark accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Arthur Clark commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadoterate meglumine, 0.1 ml (HCPCS A9575); Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Injection, gadobenate dimeglumine (multihance), per ml (HCPCS A9577). Source: CMS Medicare Physician & Other Practitioners file.