Doctor profile · Federal record
Dr. Samuel Chang, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Diagnostic Radiology Physician · Diagnostic Radiology Physician · Nashville, TN
- NPI 1477715589
- Accepts Medicare
- MIPS 81.5 / 100 · 2023
- 31 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3601 the Vanderbilt Clinic
Nashville, TN 372320001
(615) 322-5000 - Additional location
-
2946 E Banner Gateway Dr.
Gilbert, AZ 85234
(480) 256-6444 - Mailing address
-
3841 Green Hills Village Dr Ste 200
Nashville, TN 372152691
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- September 7, 2025
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (4)
- Tennessee #74103 · Colorado #48016 · Colorado #DR-48016 · Arizona #63716
- Medicaid
- CO #81707061
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477715589. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,284
Distinct HCPCS
10
Medicare allowed
$67,831
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
74177 |
Ct scan of abdomen and pelvis with contrast | 198 | 186 | $85 | |
71260 |
Ct scan of chest with contrast | 184 | 175 | $52 | |
71045 |
X-ray of chest, 1 view | 161 | 144 | $9 | |
71250 |
Ct scan of chest without contrast | 115 | 110 | $49 | |
72197 |
Mri scan of pelvis before and after contrast | 95 | 92 | $103 | |
74183 |
Mri scan of abdomen before and after contrast | 70 | 64 | $101 | |
71046 |
X-ray of chest, 2 views | 68 | 64 | $10 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 66 | 64 | $82 | |
74018 |
X-ray of abdomen, 1 view | 61 | 49 | $9 | |
74230 |
Imaging for evaluation of swallowing function | 57 | 57 | $25 |
In context: peer comparison
Among 101 peers in Nashville Diagnostic Radiology Physician, average services per provider: 173. This provider delivers 7.4× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Samuel Chang's medical specialty?
Dr. Samuel Chang practices Diagnostic Radiology Physician in Nashville, TN.
Where does Dr. Samuel Chang practice?
Dr. Samuel Chang practices at 3601 the Vanderbilt Clinic, Nashville, TN 372320001. Office phone: 6153225000.
What is Dr. Samuel Chang's NPI?
Dr. Samuel Chang's National Provider Identifier (NPI) is 1477715589, issued by NPPES.
Does Dr. Samuel Chang accept Medicare assignment?
Yes. Dr. Samuel Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Samuel Chang commonly perform?
Top Medicare-reported procedures in 2023: Ct scan of abdomen and pelvis with contrast (HCPCS 74177); Ct scan of chest with contrast (HCPCS 71260); X-ray of chest, 1 view (HCPCS 71045). Source: CMS Medicare Physician & Other Practitioners file.