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Dr. Jennifer Rose Defazio, MD
NPI1235441429
- Publications
- 33
- Hospital affiliations
- 1
- Industry payments
- $205
- Medical groups
- 2
- Insurance carriers
- 16
- Practice address
- 550 1st Ave, New York, NY 10016
- Practice phone
- Call (212) 263-1481
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
NYU Langone - Tisch Hospital
New York, New York
Find Dr. Defazio'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. Jennifer Rose Defazio is a pediatric surgery physician in New York, New York
Dr. Defazio practices at NYU Langone - Tisch Hospital in New York, New York.
Dr. Defazio's NPI, 1235441429, was assigned on July 5, 2010. Dr. Defazio graduated from SUNY Downstate Health Sciences University in 2010. Dr. Defazio holds New York license 288868-1.
NPI and contact details
- NPI
- 1235441429NPI Registry (opens in a new tab)
- NPI enumeration date
- July 5, 2010
- NPI status
- Active
- Practice phone
- (212) 263-1481
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Jennifer Rose Defazio practices at NYU Langone - Tisch Hospital in New York, New York
Dr. Defazio's primary practice is NYU Langone - Tisch Hospital, at 550 1st Ave, New York, NY 10016 in New York County. The practice phone is (212) 263-1481.
- NYU Langone - Tisch Hospital550 1st Ave, New York, NY 10016 · New York CountyPhone(212) 263-1481
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jennifer Rose Defazio is affiliated with 2 sites of care and 2 medical groups
Dr. Defazio's primary practice is NYU Langone - Tisch Hospital in New York, New York. Dr. Defazio is also affiliated with University of Chicago Medical Center. The medical group on file is NYU Langone Orthopedic Surgery Associates. Dmand AI also links Dr. Defazio to 1 more medical group, named with a free account.
NYU Langone - Tisch HospitalPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jennifer Rose Defazio's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Defazio practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYU Langone - Tisch Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jennifer Rose Defazio is one of 73 pediatric surgery physicians in New York
Pediatric surgery is Dr. Defazio's primary specialty in the NPI Registry, under taxonomy code 2086S0120X. Dr. Defazio is board certified in pediatric surgery by the American Board of Surgery. Dmand AI has Dr. Defazio's licenses on file in 3 states: New York, Ohio and Illinois.
Specialties and state licenses
- Pediatric surgery, New YorkPrimary
- Ohio license
- Illinois license
Pediatric surgery physicians near Dr. Defazio
Counts of pediatric surgery 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. Jennifer Rose Defazio's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Dr. Defazio's median patient age at 7, with 29% women.
Dr. Defazio's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 7
Patient panel by sex, all payers
- Women29%
- Men71%
Source: Dmand AI Patient Panel Data
Dr. Jennifer Rose Defazio has 33 publications on record
Dmand AI links 33 papers to Dr. Defazio, published from 2013 to 2025. 2020 was the busiest year, with 7. The most frequent topics are Appendicitis, Appendectomy and Anti-Bacterial Agents. Dr. Defazio has published most often in Ann Surg. Dr. Defazio's most frequent co-authors are John C. Alverdy, Vincent Duron, MD and Shaun Michael Kunisaki, MD.
Papers33
Years published2013 to 2025
Dr. Defazio's papers by year, 2013 to 2025
Topics Dr. Defazio writes about most
- Appendicitis
- Appendectomy
- Anti-Bacterial Agents
- Microbiota
- Sepsis
- Surgical Wound Infection
- COVID-19
- Mice, Inbred C57BL
Dr. Defazio's most frequent co-authors
- John C. Alverdy15 shared papers
- Vincent Duron, MD7 shared papers
- Shaun Michael Kunisaki, MD7 shared papers
Recent publications by Dr. Defazio
Hernia, InguinalHerniorrhaphyLaparoscopy
J Neonatal Perinatal Med
AlgorithmsEchocardiographyEvidence-Based Medicine
J Pediatr Gastroenterol Nutr
Colitis, UlcerativeCrohn DiseaseIleostomy
Anti-Bacterial AgentsAntimicrobial StewardshipAppendectomy
See who Dr. Defazio researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Defazio works with, so you can find a warm path to the right pediatric surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jennifer Rose Defazio received $205 in industry payments from 2022 to 2025
CMS Open Payments shows 4 general payments to Dr. Defazio from 2 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Hologic Inc paid the most, $113.
General payments to Dr. Defazio by program year, 2022 to 2025
Companies that paid Dr. Defazio the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jennifer Rose Defazio graduated from SUNY Downstate Health Sciences University
Dr. Defazio graduated from SUNY Downstate Health Sciences University in 2010.
- Medical school
- Board certified in pediatric surgery
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Jennifer Rose Defazio accepts plans from 16 insurance carriers
Dr. Defazio is in network with 16 carriers, including Aetna, Elevance and MVP Health Care. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- MVP Health Care
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +8 more carriersWith a free account
Plan types Dr. Defazio accepts, by number of carriers
- PPO10
- HMO8
- Medicare7
- POS6
- EPO4
- Medicaid3
Source: Dmand AI Insurance Network Data
Sources for Dr. Jennifer Rose Defazio'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Jennifer Rose Defazio
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. Jennifer Rose Defazio's NPI number?
Dr. Jennifer Rose Defazio's NPI number is 1235441429. It was assigned on July 5, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Jennifer Rose Defazio?
Dr. Jennifer Rose Defazio is a pediatric surgery physician in New York, New York. The primary specialty in the NPI Registry is Pediatric Surgery Physician (taxonomy code 2086S0120X).
Where does Dr. Jennifer Rose Defazio practice?
Dr. Defazio practices at 550 1st Ave, New York, NY 10016. Dr. Defazio's primary practice is NYU Langone - Tisch Hospital in New York, New York. Dmand AI also links Dr. Defazio to 1 medical group.
What is Dr. Jennifer Rose Defazio's office phone number?
The practice phone on file for Dr. Defazio is (212) 263-1481.
What is Dr. Jennifer Rose Defazio's medical license number?
Dr. Defazio holds New York license 288868-1, one of the licenses on file in 3 states.
Which states has Dr. Jennifer Rose Defazio been licensed in?
Dmand AI has state licenses on file for Dr. Defazio in New York (2017 to 2026), Ohio (2019 to 2021) and Illinois (2010 to 2017).
Which hospitals is Dr. Jennifer Rose Defazio affiliated with?
Dr. Defazio is affiliated with University of Chicago Medical Center.
What medical group is Dr. Jennifer Rose Defazio part of?
Dr. Defazio is linked to NYU Langone Orthopedic Surgery Associates. Dmand AI links Dr. Defazio to 1 more medical group.
Is Dr. Jennifer Rose Defazio board certified?
Yes. Dr. Defazio is board certified in pediatric surgery by the American Board of Surgery.
Where did Dr. Jennifer Rose Defazio go to medical school?
Dr. Defazio graduated from SUNY Downstate Health Sciences University in 2010.
Show 5 more questionsShow fewer questions
Has Dr. Jennifer Rose Defazio received payments from drug or device companies?
CMS Open Payments shows $205 in general payments to Dr. Defazio from 2 companies from 2022 to 2025. The largest total came from Hologic Inc.
How long has Dr. Jennifer Rose Defazio been practicing?
Dr. Defazio graduated from medical school in 2010, 16 years ago.
Does Dr. Jennifer Rose Defazio do research?
Dmand AI links 33 publications to Dr. Defazio, published from 2013 to 2025.
Who does Dr. Jennifer Rose Defazio publish with?
Dr. Defazio's most frequent co-authors are John C. Alverdy (15 shared papers), Vincent Duron, MD (7 shared papers) and Shaun Michael Kunisaki, MD (7 shared papers).
What insurance does Dr. Jennifer Rose Defazio accept?
Dr. Defazio is in network with 16 carriers, including Aetna, Elevance and MVP Health Care. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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