Physician Profile
Diego B. Nunez, MD
Unclaimed ProfileAbout Dr. Nunez
Diego B. Nunez, MD practices nuclear medicine in New Haven, CT. Diego is also listed as specializing in diagnostic radiology. According to Medicare claims data, Diego cared for 1,398 Medicare patients across 3,848 services. The services billed most often include injection, gadobutrol, 0.1 ml, mri scan of brain before and after contrast, and ct scan head or brain without contrast.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (203) 789-3627
- Email not available
Practice Locations
1450 CHAPEL ST
New Haven, CT 06511
Procedures Most Often Billed to Medicare
3,848 services · 1,398 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Mri scan of brain before and after contrast | Imaging | 70553 |
269 | More than most peers in Nuclear Medicine |
| Ct scan head or brain without contrast | Imaging | 70450 |
199 | As often as other peers in Nuclear Medicine |
| Mri scan of brain before and after contrast | Imaging | 70553 |
179 | More than most peers in Nuclear Medicine |
| Ct scan of soft tissue of neck with contrast | Imaging | 70491 |
82 | More often than most peers in Nuclear Medicine |
| Mri scan of brain without contrast | Imaging | 70551 |
81 | More often than most peers in Nuclear Medicine |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
60 | As often as other peers in Nuclear Medicine |
| Mri scan of brain without contrast | Imaging | 70551 |
56 | More often than most peers in Nuclear Medicine |
| Mri scan of blood vessels of head without contrast | Imaging | 70544 |
46 | More often than most peers in Nuclear Medicine |
| Ct scan of blood vessels of head with contrast | Imaging | 70496 |
43 | |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
38 | As often as other peers in Nuclear Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nuclear medicines in New Haven 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1971 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Mri scan of brain before and after contrast 8
Providers in CT who bill this service to Medicare most often.
Common questions
What does Dr. Nunez specialize in?
Dr. Nunez is a nuclear medicine in New Haven, CT. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Nunez located?
Dr. Nunez is listed at 1450 Chapel St, New Haven, CT 06511. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Nunez's phone number?
The number on file is (203) 789-3627. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Nunez's NPI number?
Dr. Nunez's National Provider Identifier is 1457343790. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Nunez go to medical school?
Dr. Nunez attended Other, graduating in 1971. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Nunez been practicing?
Dr. Nunez has 55 years experience. Calculated from a graduation year of 1971, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Nunez do most often?
According to Medicare billing data, Dr. Nunez performs imaging including mri scan of brain before and after contrast and ct scan head or brain without contrast. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Nunez confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Nunez. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.