Doctor profile · Federal record
Dr. Anthony Tomassoni, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Medical Toxicology (Emergency Medicine) Physician · New Haven, CT
- NPI 1487740122
- Accepts Medicare
- MIPS 71.7 / 100 · 2023
- 37 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
464 Congress Ave Ste 260, Yale University, Section of Emergencymedicine
New Haven, CT 065191361
(203) 785-4404
fax (203) 785-3196
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- September 11, 2025
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Connecticut #045057 · Maine #014140
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487740122. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
462
Distinct HCPCS
5
Medicare allowed
$72,907
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 217 | 209 | $185 | |
99284 |
Emergency department visit with moderate level of medical decision making | 102 | 100 | $127 | |
99291 |
Critical care, first 30-74 minutes | 77 | 76 | $225 | |
93308 |
Ultrasound of heart, follow-up | 49 | 48 | $26 | |
99283 |
Emergency department visit with low level of medical decision making | 17 | 17 | $76 |
In context: peer comparison
Among 76 peers in New Haven Emergency Medicine Physician, average services per provider: 72. This provider delivers 6.4× the peer median.Frequently asked questions
What is Dr. Anthony Tomassoni's medical specialty?
Dr. Anthony Tomassoni practices Emergency Medicine Physician in New Haven, CT.
Where does Dr. Anthony Tomassoni practice?
Dr. Anthony Tomassoni practices at 464 Congress Ave Ste 260, New Haven, CT 065191361. Office phone: 2037854404.
What is Dr. Anthony Tomassoni's NPI?
Dr. Anthony Tomassoni's National Provider Identifier (NPI) is 1487740122, issued by NPPES.
Does Dr. Anthony Tomassoni accept Medicare assignment?
Yes. Dr. Anthony Tomassoni accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Anthony Tomassoni commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.