Doctor profile · Federal record
Dr. Diego Nunez, MD
Neuroradiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · New Haven, CT
- NPI 1457343790
- Accepts Medicare
- 55 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1450 Chapel St
New Haven, CT 065114405
(203) 789-3627
fax (203) 789-4004 - Mailing address
-
25 Hedgefield CT
Orange, CT 064772226
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- May 2, 2013
- Year of graduation
- 1971 — 55 yrs since
- Specialty taxonomy
- 2085N0700X — NUCC code
- State license (1)
- Connecticut #039728
- Medicaid
- CT #001397282
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457343790. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,047
Distinct HCPCS
10
Medicare allowed
$131,266
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9585 |
Injection, gadobutrol, 0.1 ml | 3,551 | 48 | $0 | |
70553 |
Mri scan of brain before and after contrast | 283 | 265 | $116 | |
70450 |
Ct scan head or brain without contrast | 225 | 204 | $43 | |
70553 |
Mri scan of brain before and after contrast | 175 | 170 | $130 | |
70551 |
Mri scan of brain without contrast | 88 | 86 | $74 | |
70551 |
Mri scan of brain without contrast | 57 | 57 | $75 | |
72148 |
Mri scan of lower spinal canal without contrast | 57 | 57 | $83 | |
70544 |
Mri scan of blood vessels of head without contrast | 55 | 55 | $59 | |
70491 |
Ct scan of soft tissue of neck with contrast | 52 | 51 | $69 | |
70496 |
Ct scan of blood vessels of head with contrast | 39 | 38 | $89 |
In context: peer comparison
Among 9 peers in New Haven Neuroradiology Physician, average services per provider: 140. This provider delivers 36× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Diego Nunez's medical specialty?
Dr. Diego Nunez practices Neuroradiology Physician in New Haven, CT.
Where does Dr. Diego Nunez practice?
Dr. Diego Nunez practices at 1450 Chapel St, New Haven, CT 065114405. Office phone: 2037893627.
What is Dr. Diego Nunez's NPI?
Dr. Diego Nunez's National Provider Identifier (NPI) is 1457343790, issued by NPPES.
Does Dr. Diego Nunez accept Medicare assignment?
Yes. Dr. Diego Nunez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diego Nunez commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadobutrol, 0.1 ml (HCPCS A9585); Mri scan of brain before and after contrast (HCPCS 70553); Ct scan head or brain without contrast (HCPCS 70450). Source: CMS Medicare Physician & Other Practitioners file.