Doctor profile · Federal record
Dr. Jonathan Friedman, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Baltimore, MD
- NPI 1639598519
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 12 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
601 N Caroline St
Baltimore, MD 212870006
(410) 955-9446 - Additional location
-
2300 Opitz Blvd
Woodbridge, VA 221913311
(703) 523-1199 - Additional location
-
400 Health Park Blvd
St Augustine, FL 320865784
(904) 819-5155 - Additional location
-
743 Spring St Ne
Gainesville, GA 305013715
(770) 219-9000 - Mailing address
-
601 N Caroline St Dept of
Baltimore, MD 212870006
Show 1 more location
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- September 2, 2025
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Florida #ME143626 · Georgia #103167
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639598519. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
84,435
Distinct HCPCS
10
Medicare allowed
$416,375
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9575 |
Injection, gadoterate meglumine, 0.1 ml | 59,040 | 349 | $0 | |
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 20,697 | 236 | $0 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 1,463 | 1,463 | $36 | |
71045 |
X-ray of chest, 1 view | 301 | 285 | $9 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 238 | 238 | $9 | |
74183 |
Mri scan of abdomen before and after contrast | 221 | 210 | $339 | |
71250 |
Ct scan of chest without contrast | 151 | 150 | $127 | |
72197 |
Mri scan of pelvis before and after contrast | 151 | 150 | $324 | |
70450 |
Ct scan head or brain without contrast | 141 | 140 | $39 | |
76377 |
3d radiographic procedure with computerized image postprocessing | 115 | 115 | $74 |
In context: peer comparison
Among 175 peers in Baltimore Diagnostic Radiology Physician, average services per provider: 377. This provider delivers 224× the peer median.Open Payments
Industry payments received
All-time total
$46
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 1 | $32.61 | |
| Cardinal Health 414 LLC | 1 | $13.79 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Jonathan Friedman's medical specialty?
Dr. Jonathan Friedman practices Diagnostic Radiology Physician in Baltimore, MD.
Where does Dr. Jonathan Friedman practice?
Dr. Jonathan Friedman practices at 601 N Caroline St, Baltimore, MD 212870006. Office phone: 4109559446.
What is Dr. Jonathan Friedman's NPI?
Dr. Jonathan Friedman's National Provider Identifier (NPI) is 1639598519, issued by NPPES.
Does Dr. Jonathan Friedman accept Medicare assignment?
Yes. Dr. Jonathan Friedman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathan Friedman 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); Dxa bone density measurement of hip, pelvis, spine (HCPCS 77080). Source: CMS Medicare Physician & Other Practitioners file.