Doctor profile · Federal record
Dr. Jonathan Alfert, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Body Imaging Physician · Nuclear Radiology Physician · Diagnostic Radiology Physician · Fairfax, VA
- NPI 1932133832
- Accepts Medicare
- MIPS 46.8 / 100 · 2023
- 30 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2722 Merrilee Dr, Ste 230
Fairfax, VA 220314400
(703) 698-4483
fax (703) 698-2176
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Virginia #0101232397 · Maryland #D0088043
- Medicaid (3)
- MD #432300900 · VA #0101253161 · WV #1812057000
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932133832. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,292
Distinct HCPCS
10
Medicare allowed
$658,602
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 2,155 | 25 | $0 | |
71045 |
X-ray of chest, 1 view | 1,388 | 1,239 | $9 | |
71046 |
X-ray of chest, 2 views | 591 | 503 | $31 | |
71046 |
X-ray of chest, 2 views | 445 | 439 | $11 | |
A9552 |
Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries | 263 | 243 | $130 | |
78815 |
Nuclear medicine study from skull base to mid-thigh with ct scan | 176 | 167 | $1,855 | |
74018 |
X-ray of abdomen, 1 view | 165 | 145 | $10 | |
74230 |
Imaging for evaluation of swallowing function | 151 | 145 | $28 | |
78306 |
Nuclear medicine study of bone and/or joint whole body | 95 | 88 | $42 | |
A9561 |
Technetium tc-99m oxidronate, diagnostic, per study dose, up to 30 millicuries | 93 | 87 | $40 |
In context: peer comparison
Among 46 peers in Fairfax Diagnostic Radiology Physician, average services per provider: 320. This provider delivers 20× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Jonathan Alfert's medical specialty?
Dr. Jonathan Alfert practices Diagnostic Radiology Physician in Fairfax, VA.
Where does Dr. Jonathan Alfert practice?
Dr. Jonathan Alfert practices at 2722 Merrilee Dr, Fairfax, VA 220314400. Office phone: 7036984483.
What is Dr. Jonathan Alfert's NPI?
Dr. Jonathan Alfert's National Provider Identifier (NPI) is 1932133832, issued by NPPES.
Does Dr. Jonathan Alfert accept Medicare assignment?
Yes. Dr. Jonathan Alfert accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathan Alfert commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); X-ray of chest, 1 view (HCPCS 71045); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.