Physician Profile
Nicholas J. Costanzo, M.D.
Unclaimed ProfileAbout Dr. Costanzo
Nicholas J. Costanzo, M.D. practices surgical critical care in Hartford, CT. Nicholas is a 2013 graduate of University of Connecticut School of Medicine. Nicholas is also listed as specializing in surgery, trauma surgery, and student in an organized health care education program. According to Medicare claims data, the services billed most often include initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
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
- (860) 972-5000
- Email not available
Practice Locations
80 SEYMOUR STREET HARTFORD HOSPITAL SURGERY DEPT
Hartford, CT 06102
Procedures Most Often Billed to Medicare
20 services · 20 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99221 |
20 | As often as other peers in Surgical Critical Care |
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.
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 surgical critical cares in Hartford 8
Same specialty, same city.
Trained at University of Connecticut School of Medicine 7
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2013 at University of Connecticut School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Nicholas J. Costanzo?
Nicholas J. Costanzo is a surgical critical care in Hartford, CT. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Nicholas J. Costanzo's address?
Nicholas J. Costanzo is listed at 80 Seymour Street Hartford Hospital Surgery Dept, Hartford, CT 06102. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Nicholas J. Costanzo?
The number on file is (860) 972-5000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Nicholas J. Costanzo's NPI number?
Nicholas J. Costanzo's National Provider Identifier is 1275971582. 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 Nicholas J. Costanzo train?
Nicholas J. Costanzo attended University of Connecticut School of Medicine, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Nicholas J. Costanzo been practicing?
Nicholas J. Costanzo has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What procedures does Nicholas J. Costanzo perform?
According to Medicare billing data, Nicholas J. Costanzo the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Nicholas J. Costanzo confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Nicholas J. Costanzo. 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.