Doctor profile · Federal record
Dr. James Sagar, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Nashville, TN
- NPI 1861682155
- Accepts Medicare
- MIPS 60.7 / 100 · 2023
- 19 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3601 the Vanderbilt Clinic
Nashville, TN 372325100
(615) 322-3000 - Mailing address
-
719 Thompson Ln, Suite 30330
Nashville, TN 372043609
Credentials & registration
- NPI registered
- August 2007 — 19 yrs on file
- Profile last updated
- August 9, 2016
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Tennessee #MD54080 · Georgia #067763
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861682155. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,831
Distinct HCPCS
10
Medicare allowed
$147,624
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 446 | 320 | $8 | |
70450 |
Ct scan head or brain without contrast | 296 | 267 | $38 | |
71046 |
X-ray of chest, 2 views | 219 | 206 | $10 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 202 | 195 | $84 | |
77067 |
Screening mammography | 201 | 201 | $35 | |
77063 |
Screening 3d breast mammography | 193 | 193 | $28 | |
71250 |
Ct scan of chest without contrast | 160 | 151 | $49 | |
71260 |
Ct scan of chest with contrast | 127 | 117 | $52 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 114 | 111 | $80 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 102 | 102 | $9 |
In context: peer comparison
Among 101 peers in this city , average services per provider: 173. This provider delivers 22× the peer median.Frequently asked questions
What is Dr. James Sagar's medical specialty?
Dr. James Sagar practices Diagnostic Radiology Physician in Nashville, TN.
Where does Dr. James Sagar practice?
Dr. James Sagar practices at 3601 the Vanderbilt Clinic, Nashville, TN 372325100. Office phone: 6153223000.
What is Dr. James Sagar's NPI?
Dr. James Sagar's National Provider Identifier (NPI) is 1861682155, issued by NPPES.
Does Dr. James Sagar accept Medicare assignment?
Yes. Dr. James Sagar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Sagar 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.