Doctor profile · Federal record
Dr. William Duvall, M.D.
Nuclear Cardiology Physician (CMS: Cardiovascular Disease (Cardiology)) · Specialist · Cardiovascular Disease Physician · Cardiovascular Disease Physician · Hartford, CT
- NPI 1174560403
- Accepts Medicare
- MIPS 77.5 / 100 · 2023
- 28 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
80 Seymour Street, Hartford Hospital Cardiology Dept
Hartford, CT 061025037
(860) 545-5517 - Mailing address
-
Po Box 415933, Hartford Hospital Professional Services
Boston, MA 022415933
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 3, 2013
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207UN0901X — NUCC code
- State licenses (2)
- Connecticut #051946 · New York #220964
- Medicaid (2)
- CT #001519461 · NY #02578430
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174560403. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
757
Distinct HCPCS
10
Medicare allowed
$41,116
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 161 | 160 | $72 | |
93308 |
Ultrasound of heart, follow-up | 82 | 80 | $26 | |
93018 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 77 | 76 | $14 | |
78803 |
Nuclear medicine study, spect imaging, 1 area or single acquisition, single day imaging | 65 | 64 | $52 | |
93016 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 65 | 65 | $22 | |
78452 |
Nuclear medicine studies of heart muscle at rest and with stress and spect | 46 | 46 | $80 | |
78431 |
Nuclear medicine studies of blood flow in heart muscle at rest and with stress with concurrent ct scan | 43 | 43 | $90 | |
78434 |
Nuclear medicine study of heart muscle blood flow by pet | 38 | 38 | $30 | |
93356 |
Heart muscle strain imaging | 35 | 35 | $12 | |
93355 |
Ultrasound of heart with probe in esophagus during surgery on heart or great blood vessels with report | 25 | 25 | $234 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 127. This provider delivers 6.0× the peer median.Open Payments
Industry payments received
All-time total
$665
Transactions
25
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 11 | $188.19 | |
| PFIZER INC. | 6 | $165.84 | |
| GE HEALTHCARE | 1 | $137.36 | |
| E.R. Squibb & Sons, L.L.C. | 4 | $109.63 | |
| AstraZeneca Pharmaceuticals LP | 1 | $27.59 | |
| Abbott Laboratories | 1 | $19.50 | |
| LANTHEUS MEDICAL IMAGING, INC. | 1 | $17.23 |
By nature of payment
Frequently asked questions
What is Dr. William Duvall's medical specialty?
Dr. William Duvall practices Nuclear Cardiology Physician in Hartford, CT.
Where does Dr. William Duvall practice?
Dr. William Duvall practices at 80 Seymour Street, Hartford, CT 061025037. Office phone: 8605455517.
What is Dr. William Duvall's NPI?
Dr. William Duvall's National Provider Identifier (NPI) is 1174560403, issued by NPPES.
Does Dr. William Duvall accept Medicare assignment?
Yes. Dr. William Duvall accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Duvall commonly perform?
Top Medicare-reported procedures in 2023: Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Ultrasound of heart, follow-up (HCPCS 93308); Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (HCPCS 93018). Source: CMS Medicare Physician & Other Practitioners file.