Doctor profile · Federal record
Dr. Stephen Kahn, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Oakland, CA
- NPI 1790778728
- Accepts Medicare
- MIPS 65.5 / 100 · 2023
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
411 30Th St, #508
Oakland, CA 946093310
(925) 274-4950
fax (925) 274-4975
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- December 22, 2010
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- California #G62715
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790778728. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,358
Distinct HCPCS
10
Medicare allowed
$77,920
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 815 | 662 | $10 | |
70450 |
Ct scan head or brain without contrast | 191 | 181 | $45 | |
71046 |
X-ray of chest, 2 views | 134 | 133 | $12 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 83 | 82 | $95 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 66 | 66 | $93 | |
71250 |
Ct scan of chest without contrast | 65 | 65 | $57 | |
74018 |
X-ray of abdomen, 1 view | 58 | 51 | $10 | |
93971 |
Ultrasound study of one arm or leg veins with compression and maneuvers | 53 | 53 | $23 | |
72148 |
Mri scan of lower spinal canal without contrast | 47 | 47 | $75 | |
73502 |
X-ray of hip, 2-3 views | 47 | 46 | $12 |
In context: peer comparison
Among 24 peers in Oakland Diagnostic Radiology Physician, average services per provider: 78. This provider delivers 30× the peer median.Frequently asked questions
What is Dr. Stephen Kahn's medical specialty?
Dr. Stephen Kahn practices Diagnostic Radiology Physician in Oakland, CA.
Where does Dr. Stephen Kahn practice?
Dr. Stephen Kahn practices at 411 30Th St, Oakland, CA 946093310. Office phone: 9252744950.
What is Dr. Stephen Kahn's NPI?
Dr. Stephen Kahn's National Provider Identifier (NPI) is 1790778728, issued by NPPES.
Does Dr. Stephen Kahn accept Medicare assignment?
Yes. Dr. Stephen Kahn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Kahn commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan head or brain without contrast (HCPCS 70450); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.