Dr. Nicholas John Costanzo, MD
- Medicare services, 2024
- 20
- Medicare patients, 2024
- 53
- Part D claims, 2017
- 12
- Publications
- 1
- MIPS score, 2024
- 93
- Practice address
- 80 Seymour Street, Hartford, CT 06102
- Practice phone
- Call (860) 545-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Costanzo's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Nicholas John Costanzo is a surgical critical care physician in Hartford, Connecticut
Dr. Costanzo practices at Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare.
Dr. Costanzo's NPI, 1275971582, was assigned on June 8, 2013. Dr. Costanzo graduated from University of Connecticut School of Medicine in 2013. Dr. Costanzo holds Connecticut license 060416.
- NPI
- 1275971582NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890098222
- NPI enumeration date
- June 8, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 545-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nicholas John Costanzo practices at Hartford Hospital in Hartford, Connecticut
Dr. Costanzo's primary practice is Hartford Hospital, at 80 Seymour Street, Hartford, CT 06102 in Hartford County. The practice phone is (860) 545-5000.
- Hartford Hospital80 Seymour Street, Hartford, CT 06102 · Hartford CountyPhone(860) 545-5000
Source: Dmand AI Affiliation Data
Dr. Nicholas John Costanzo is affiliated with 3 sites of care and 2 medical groups
Dr. Costanzo's primary practice is Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare. Dr. Costanzo is also affiliated with Middlesex Hospital. The medical group on file is Hartford HealthCare Medical Group Specialists. Dmand AI also links Dr. Costanzo to 1 more hospital and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nicholas John Costanzo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Costanzo practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hartford Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Hartford HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nicholas John Costanzo is one of 38 surgical critical care physicians in Connecticut
Surgical critical care is Dr. Costanzo's primary specialty in the NPI Registry, under taxonomy code 2086S0102X. Dr. Costanzo is licensed in Connecticut.
Specialties and state licenses
- Surgical critical care, ConnecticutPrimary
Surgical critical care physicians near Dr. Costanzo
Counts of surgical critical care physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Nicholas John Costanzo billed Medicare for 20 services in 2024
CMS data shows 20 Medicare services from Dr. Costanzo across 1 procedure code in 2024, for 53 Medicare patients. Medicare paid $1,295 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Costanzo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 442024: 2055%
Dr. Costanzo compared with the Connecticut median for surgical critical care physicians, 2024
- Dr. Costanzo
- Connecticut median
- Medicare services
- 20vs 7373% below
- Medicare patients
- 53vs 10047% below
- Part D claims
- 12vs 2245% below
Medians across 38 surgical critical care physicians in Connecticut with Dmand AI profiles that report each measure.
Dr. Costanzo's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Costanzo?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Costanzo and other surgical critical care physicians in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nicholas John Costanzo treated 53 Medicare patients in 2024, average age 75
CMS counts 53 Medicare patients who saw Dr. Costanzo in 2024. The largest group is 65 to 74, with 19 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 2.17, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Costanzo's median patient age at 59, with 51% women.
Dr. Costanzo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Costanzo's Medicare patients by sex, 2024
- Women2955%
- Men2445%
Chronic conditions among Dr. Costanzo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease58%
- Mood disorders57%
- Anxiety53%
- Heart failure51%
- Arthritis49%
- Atrial fibrillation49%
Share of Medicare patients with each condition. A patient can have several.
Dr. Costanzo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women51%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nicholas John Costanzo wrote 12 Medicare Part D claims in 2017
In 2017, Dr. Costanzo wrote 12 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $125 in total drug cost.
Dr. Costanzo's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Nicholas John Costanzo scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Costanzo for performance year 2024, reported as part of a group. Dr. Costanzo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Costanzo's MIPS scores, performance year 2024
- 93of 100Final score
- 75.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Nicholas John Costanzo has 1 publication on record
Dmand AI links 1 paper to Dr. Costanzo in 2021. Dr. Costanzo's most frequent co-authors are Leah Marian Aakjar, MD and Jane Josephine Keating, MD.
Dr. Costanzo's most frequent co-authors
Recent publications by Dr. Costanzo
See who Dr. Costanzo researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Costanzo works with, so you can find a warm path to the right surgical critical care physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nicholas John Costanzo received $25 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Costanzo from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Intuitive Surgical, Inc. paid the most, $25.
Companies that paid Dr. Costanzo the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nicholas John Costanzo graduated from University of Connecticut School of Medicine
Dr. Costanzo graduated from University of Connecticut School of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nicholas John Costanzo's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Nicholas John Costanzo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Nicholas John Costanzo's NPI number?
Dr. Nicholas John Costanzo's NPI number is 1275971582. It was assigned on June 8, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Nicholas John Costanzo?
Dr. Nicholas John Costanzo is a surgical critical care physician in Hartford, Connecticut. The primary specialty in the NPI Registry is Surgical Critical Care Physician (taxonomy code 2086S0102X).
Where does Dr. Nicholas John Costanzo practice?
Dr. Costanzo practices at 80 Seymour Street, Hartford, CT 06102. Dr. Costanzo's primary practice is Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare. Dmand AI also links Dr. Costanzo to 1 hospital and 1 medical group.
What is Dr. Nicholas John Costanzo's office phone number?
The practice phone on file for Dr. Costanzo is (860) 545-5000.
What is Dr. Nicholas John Costanzo's medical license number?
Dr. Costanzo holds Connecticut license 060416.
Which hospitals is Dr. Nicholas John Costanzo affiliated with?
Dr. Costanzo practices at Hartford Hospital in Hartford, Connecticut. Dr. Costanzo is also affiliated with Middlesex Hospital. Dmand AI links Dr. Costanzo to 1 more hospital.
What medical group is Dr. Nicholas John Costanzo part of?
Dr. Costanzo is linked to Hartford HealthCare Medical Group Specialists. Dmand AI links Dr. Costanzo to 1 more medical group.
Does Dr. Nicholas John Costanzo accept Medicare?
Yes. CMS data shows Dr. Costanzo billed Medicare for 20 services in 2024, and Dr. Costanzo accepts Medicare assignment.
What is Dr. Nicholas John Costanzo's MIPS score?
Dr. Costanzo's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. Nicholas John Costanzo see?
CMS counts 53 Medicare patients who saw Dr. Costanzo in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
What services does Dr. Nicholas John Costanzo bill to Medicare?
In 2024, Dr. Costanzo's most billed Medicare services were hospital inpatient care (99221).
Where did Dr. Nicholas John Costanzo go to medical school?
Dr. Costanzo graduated from University of Connecticut School of Medicine in 2013.
What drugs does Dr. Nicholas John Costanzo prescribe most?
In 2017 Medicare Part D data, Dr. Costanzo's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Nicholas John Costanzo received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to Dr. Costanzo from 1 company from 2024 to 2024. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Nicholas John Costanzo been practicing?
Dr. Costanzo graduated from medical school in 2013, 13 years ago.
Does Dr. Nicholas John Costanzo do research?
Dmand AI links 1 publication to Dr. Costanzo.
Who does Dr. Nicholas John Costanzo publish with?
Dr. Costanzo's most frequent co-authors are Leah Marian Aakjar, MD (1 shared paper) and Jane Josephine Keating, MD (1 shared paper).
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