Doctor profile · Federal record
Dr. William Barret, M.D. , M.S.
Vascular & Interventional Radiology Physician (CMS: Interventional Radiology) · Diagnostic Radiology Physician · Diagnostic Radiology Physician · Vascular & Interventional Radiology Physician · Vascular & Interventional Radiology Physician · Vascular & Interventional Radiology Physician · Nashville, TN
- NPI 1891012696
- Accepts Medicare
- MIPS 92.8 / 100 · 2023
- 16 yrs in practice
- Licensed in 4 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 8 locations across 2 states.
- Primary practice
-
3601 the Vanderbilt Clinic
Nashville, TN 372322637
(615) 322-3000 - Mailing address
-
3841 Green Hills Village Dr Ste 200
Nashville, TN 372152691
Tennessee — 6 locations
- Additional location
-
1310 24Th Ave S
Nashville, TN 372122637
(615) 327-4751 - Additional location
-
2002 Richard Jones RD Ste B300
Nashville, TN 372152809
(931) 685-2022 - Additional location
-
2009 Mallory Ln Ste 150
Franklin, TN 370672872
(615) 771-8668 - Additional location
-
4525 Harding Pike Ste 102
Nashville, TN 372052145
(615) 463-3034 - Additional location
-
719 Thompson Ln Ste 23300
Nashville, TN 372044686
(615) 936-3606 - Additional location
-
Department of Radiology 1161 21St Ave S
Nashville, TN 372322637
(615) 322-5000
Arizona — 1 location
- Additional location
-
1800 E Florence Blvd
Casa Grande, AZ 851225303
(520) 381-6300
Credentials & registration
- NPI registered
- May 2010 — 16 yrs on file
- Profile last updated
- July 25, 2025
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 2085R0204X — NUCC code
- State licenses (4)
- Tennessee #54144 · Alabama #31315 · Arizona #64788 · Kentucky #49096
- Medicaid
- TN #Q022578
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891012696. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
820
Distinct HCPCS
10
Medicare allowed
$27,970
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 283 | 206 | $8 | |
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 75 | 73 | $11 | |
76942 |
Ultrasonic guidance for needle placement | 49 | 48 | $28 | |
74018 |
X-ray of abdomen, 1 view | 40 | 37 | $9 | |
71046 |
X-ray of chest, 2 views | 39 | 39 | $10 | |
49083 |
Drainage of fluid from abdominal cavity using imaging guidance | 34 | 21 | $96 | |
47000 |
Needle biopsy of liver through skin | 33 | 33 | $79 | |
77012 |
Review by radiologist of ct guidance for needle placement | 33 | 33 | $64 | |
71250 |
Ct scan of chest without contrast | 29 | 29 | $50 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 29 | 29 | $81 |
In context: peer comparison
Among 4 peers in Nashville Vascular & Interventional Radiology Physician, average services per provider: 39. This provider delivers 21× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. William Barret's medical specialty?
Dr. William Barret practices Vascular & Interventional Radiology Physician in Nashville, TN.
Where does Dr. William Barret practice?
Dr. William Barret practices at 3601 the Vanderbilt Clinic, Nashville, TN 372322637. Office phone: 6153223000.
What is Dr. William Barret's NPI?
Dr. William Barret's National Provider Identifier (NPI) is 1891012696, issued by NPPES.
Does Dr. William Barret accept Medicare assignment?
Yes. Dr. William Barret accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Barret commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older) (HCPCS 99152); Ultrasonic guidance for needle placement (HCPCS 76942). Source: CMS Medicare Physician & Other Practitioners file.