Doctor profile · Federal record
Dr. Robert Zeman, M.D.
Nuclear Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Washington, DC
- NPI 1649330713
- Accepts Medicare
- 50 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
900 23Rd St Nw
Washington, DC 200372342
(202) 715-5154
fax (202) 741-3396 - Mailing address
-
2150 Pennsylvania Ave Nw
Washington, DC 200373201
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- September 11, 2025
- Year of graduation
- 1976 — 50 yrs since
- Specialty taxonomy
- 2085N0904X — NUCC code
- State license (1)
- District of Columbia #MD 13466
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649330713. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
342
Distinct HCPCS
9
Medicare allowed
$21,204
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
74018 |
X-ray of abdomen, 1 view | 94 | 87 | $10 | |
75574 |
Ct scan of blood vessels and grafts of heart with contrast | 77 | 76 | $126 | |
74230 |
Imaging for evaluation of swallowing function | 51 | 50 | $29 | |
75561 |
Mri scan of heart before and after contrast | 29 | 29 | $133 | |
75571 |
Ct scan of heart with evaluation of blood vessel calcium | 29 | 29 | $31 | |
74174 |
Ct scan of blood vessels of abdomen and pelvis with contrast | 23 | 23 | $110 | |
74220 |
Single contrast x-ray of esophagus | 14 | 14 | $32 | |
74420 |
Imaging of urinary tract following injection of a contrast agent | 13 | 13 | $25 | |
75572 |
Ct scan of heart structure with contrast | 12 | 12 | $92 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 45. This provider delivers 7.6× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Robert Zeman's medical specialty?
Dr. Robert Zeman practices Nuclear Radiology Physician in Washington, DC.
Where does Dr. Robert Zeman practice?
Dr. Robert Zeman practices at 900 23Rd St Nw, Washington, DC 200372342. Office phone: 2027155154.
What is Dr. Robert Zeman's NPI?
Dr. Robert Zeman's National Provider Identifier (NPI) is 1649330713, issued by NPPES.
Does Dr. Robert Zeman accept Medicare assignment?
Yes. Dr. Robert Zeman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Zeman commonly perform?
Top Medicare-reported procedures in 2023: X-ray of abdomen, 1 view (HCPCS 74018); Ct scan of blood vessels and grafts of heart with contrast (HCPCS 75574); Imaging for evaluation of swallowing function (HCPCS 74230). Source: CMS Medicare Physician & Other Practitioners file.