Surg Obes Relat Dis
Fetal DevelopmentGastric BypassObesity, Morbid
Dr. Matthew Peacock, MD
NPI1568966976
- Part D claims, 2024
- 26
- Publications
- 2
- Hospital affiliations
- 1
- Industry payments
- $2,165
- State license
- 1
- Practice address
- 462 First Avenue, New York, NY 10016
- Practice phone
- Call (212) 561-4132
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Peacock'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. Matthew Peacock is a general surgeon in New York, New York
Dr. Peacock practices at NYC Health + Hospitals/Bellevue in New York, New York, part of NYC.
Dr. Peacock's NPI, 1568966976, was assigned on March 20, 2018. Dr. Peacock holds New York license 330745.
NPI and contact details
- NPI
- 1568966976NPI Registry (opens in a new tab)
- NPI enumeration date
- March 20, 2018
- NPI status
- Active
- Practice phone
- (212) 561-4132
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Matthew Peacock practices at NYC Health + Hospitals/Bellevue in New York, New York
Dr. Peacock's primary practice is NYC Health + Hospitals/Bellevue, at 462 First Avenue, New York, NY 10016 in New York County. The practice phone is (212) 561-4132.
- NYC Health + Hospitals/Bellevue462 First Avenue, New York, NY 10016 · New York CountyPhone(212) 561-4132
Source: Dmand AI Affiliation Data
Dr. Matthew Peacock is affiliated with 1 site of care
Dr. Peacock's primary practice is NYC Health + Hospitals/Bellevue in New York, New York, part of NYC. Dr. Peacock's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Matthew Peacock's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Peacock practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYC Health + Hospitals/Bellevue | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew Peacock is one of 1,604 general surgeons in New York
Surgery is Dr. Peacock's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Peacock is licensed in New York.
Specialties and state licenses
- Surgery, New YorkPrimary
General surgeons near Dr. Peacock
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
1,604general surgeons in New York291general surgeons in New York11general surgeons at NYC Health + Hospitals/Bellevue
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Matthew Peacock's patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Dr. Peacock's median patient age at 43, with 76% women.
Dr. Peacock's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women76%
- Men24%
Source: Dmand AI Patient Panel Data
Dr. Matthew Peacock wrote 26 Medicare Part D claims in 2024
In 2024, Dr. Peacock wrote 26 Medicare Part D claims for 19 patients. 100% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $5,197 in total drug cost.
Part D claims, 202426
Drugs named by CMS1
Total drug cost$5,197
Part D patients19
Dr. Peacock's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Peacock's Part D claims, 2024
- Opioids62%16 of 26 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Matthew Peacock has 2 publications on record
Dmand AI links 2 papers to Dr. Peacock, published from 2019 to 2024. Dr. Peacock's most frequent co-authors are Antonios Arvelakis, MD, Elisha J. Dickstein, MD and Sander S. Florman, MD.
Papers2
Years published2019 to 2024
Dr. Peacock's most frequent co-authors
- Antonios Arvelakis, MD1 shared paper
- Elisha J. Dickstein, MD1 shared paper
- Sander S. Florman, MD1 shared paper
Recent publications by Dr. Peacock
Kidney TransplantationObesityPostoperative Period
See who Dr. Peacock researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Peacock works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Matthew Peacock received $2,165 in industry payments from 2024 to 2025
CMS Open Payments shows 16 general payments to Dr. Peacock from 4 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $1,307.
General payments to Dr. Peacock by program year, 2024 to 2025
Companies that paid Dr. Peacock the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Matthew Peacock'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (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) |
| 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. Matthew Peacock
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. Matthew Peacock's NPI number?
Dr. Matthew Peacock's NPI number is 1568966976. It was assigned on March 20, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Peacock?
Dr. Matthew Peacock is a general surgeon in New York, New York. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Matthew Peacock practice?
Dr. Peacock practices at 462 First Avenue, New York, NY 10016. Dr. Peacock's primary practice is NYC Health + Hospitals/Bellevue in New York, New York, part of NYC.
What is Dr. Matthew Peacock's office phone number?
The practice phone on file for Dr. Peacock is (212) 561-4132.
What is Dr. Matthew Peacock's medical license number?
Dr. Peacock holds New York license 330745.
Which hospitals is Dr. Matthew Peacock affiliated with?
Dr. Peacock practices at NYC Health + Hospitals/Bellevue in New York, New York.
What drugs does Dr. Matthew Peacock prescribe most?
In 2019 Medicare Part D data, Dr. Peacock's most prescribed drugs by claims were Xarelto.
Has Dr. Matthew Peacock received payments from drug or device companies?
CMS Open Payments shows $2,165 in general payments to Dr. Peacock from 4 companies from 2024 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Matthew Peacock been practicing?
Dr. Peacock's NPI was assigned in 2018.
Does Dr. Matthew Peacock do research?
Dmand AI links 2 publications to Dr. Peacock, published from 2019 to 2024.
Who does Dr. Matthew Peacock publish with?
Dr. Peacock's most frequent co-authors are Antonios Arvelakis, MD (1 shared paper), Elisha J. Dickstein, MD (1 shared paper) and Sander S. Florman, MD (1 shared paper).
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