Dr. Peter A. Mattei, MD
- Publications
- 79
- Industry payments
- $73
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 13
- Practice address
- 3401 Civic Center Blvd, Philadelphia, PA 19104
- Practice phone
- Call (267) 426-5722
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Children's Hospital of Philadelphia
Philadelphia, Pennsylvania
Find Dr. Mattei'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. Peter A. Mattei is a pediatric surgery physician in Philadelphia, Pennsylvania
Dr. Mattei practices at Children's Hospital of Philadelphia in Philadelphia, Pennsylvania.
Dr. Mattei's NPI, 1356430920, was assigned on October 12, 2006. Dr. Mattei graduated from Harvard Medical School in 1989. Dr. Mattei holds Pennsylvania license MD065116L.
- NPI
- 1356430920NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961416789
- NPI enumeration date
- October 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (267) 426-5722
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter A. Mattei practices at Children's Hospital of Philadelphia in Philadelphia, Pennsylvania
Dr. Mattei's primary practice is Children's Hospital of Philadelphia, at 3401 Civic Center Blvd, Philadelphia, PA 19104 in Philadelphia County. The practice phone is (267) 426-5722.
- Children's Hospital of Philadelphia3401 Civic Center Blvd, Philadelphia, PA 19104 · Philadelphia CountyPhone(267) 426-5722
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Peter A. Mattei is affiliated with 2 sites of care and 1 medical group
Dr. Mattei's primary practice is Children's Hospital of Philadelphia in Philadelphia, Pennsylvania. The medical group on file is Children's Surgical Associates. Dmand AI also links Dr. Mattei to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Peter A. Mattei's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mattei practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's Hospital of Philadelphia | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter A. Mattei is one of 46 pediatric surgery physicians in Pennsylvania
Pediatric surgery is Dr. Mattei's primary specialty in the NPI Registry, under taxonomy code 2086S0120X. Dr. Mattei is board certified in pediatric surgery by the American Board of Surgery. Dmand AI has Dr. Mattei's licenses on file in 5 states: Pennsylvania, Delaware, New Jersey, Ohio and Maryland.
Specialties and state licenses
- Pediatric surgery, PennsylvaniaPrimary
- Delaware license
- New Jersey license
- Ohio license
- Maryland license
Pediatric surgery physicians near Dr. Mattei
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. Peter A. Mattei's patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Dr. Mattei's median patient age at 10, with 36% women.
Dr. Mattei's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women36%
- Men62%
Source: Dmand AI Patient Panel Data
How Dr. Peter A. Mattei takes part in Medicare
Dr. Mattei accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter A. Mattei has 79 publications on record
Dmand AI links 79 papers to Dr. Mattei, published from 2006 to 2025. 2017 was the busiest year, with 5. The most frequent topics are Laparoscopy, Length of Stay and Neuroblastoma. Dr. Mattei has published most often in J Pediatr Surg. Dr. Mattei's most frequent co-authors are John M. Maris, MD, Susan Cohn and Julie Ruggieri Park, MD.
Dr. Mattei's papers by year, 2014 to 2025
Topics Dr. Mattei writes about most
- Laparoscopy
- Length of Stay
- Neuroblastoma
- Postoperative Complications
- Appendectomy
- Appendicitis
- Anti-Bacterial Agents
- Kidney Neoplasms
Dr. Mattei's most frequent co-authors
Recent publications by Dr. Mattei
Radiother Oncol
See who Dr. Mattei researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mattei 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. Peter A. Mattei received $73 in industry payments in 2016
CMS Open Payments shows 4 general payments to Dr. Mattei from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Merz North America, Inc. paid the most, $73.
Companies that paid Dr. Mattei the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter A. Mattei has 1 award and honors on record
Dmand AI lists 1 award for Dr. Mattei.
Awards and honors for Dr. Mattei
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Peter A. Mattei graduated from Harvard Medical School
Dr. Mattei graduated from Harvard Medical School in 1989. Dr. Mattei is a member of ACS.
- Medical school
- Board certified in pediatric surgery
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Peter A. Mattei accepts plans from 13 insurance carriers
Dr. Mattei is in network with 13 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Highmark
- Horizon Blue Cross Blue Shield of New Jersey
- Blue Cross Blue Shield of Massachusetts
- HCSC
- +5 more carriersWith a free account
Plan types Dr. Mattei accepts, by number of carriers
- PPO9
- Medicare7
- HMO6
- POS5
- EPO4
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Peter A. Mattei'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Peter A. Mattei
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. Peter A. Mattei's NPI number?
Dr. Peter A. Mattei's NPI number is 1356430920. It was assigned on October 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter A. Mattei?
Dr. Peter A. Mattei is a pediatric surgery physician in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Pediatric Surgery Physician (taxonomy code 2086S0120X).
Where does Dr. Peter A. Mattei practice?
Dr. Mattei practices at 3401 Civic Center Blvd, Philadelphia, PA 19104. Dr. Mattei's primary practice is Children's Hospital of Philadelphia in Philadelphia, Pennsylvania. Dmand AI also links Dr. Mattei to 1 group practice or clinic.
What is Dr. Peter A. Mattei's office phone number?
The practice phone on file for Dr. Mattei is (267) 426-5722.
What is Dr. Peter A. Mattei's medical license number?
Dr. Mattei holds Pennsylvania license MD065116L, one of the licenses on file in 5 states.
Which states has Dr. Peter A. Mattei been licensed in?
Dmand AI has state licenses on file for Dr. Mattei in Pennsylvania (1998 to 2026), Delaware (1998 to 2027), New Jersey (1998 to 2027), Ohio (1996 to 1998) and Maryland (1992 to 1995).
What medical group is Dr. Peter A. Mattei part of?
Dr. Mattei is linked to Children's Surgical Associates.
Does Dr. Peter A. Mattei accept Medicare?
Yes. CMS lists Dr. Mattei as accepting Medicare assignment.
Is Dr. Peter A. Mattei board certified?
Yes. Dr. Mattei is board certified in pediatric surgery by the American Board of Surgery.
Where did Dr. Peter A. Mattei go to medical school?
Dr. Mattei graduated from Harvard Medical School in 1989.
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Has Dr. Peter A. Mattei received payments from drug or device companies?
CMS Open Payments shows $73 in general payments to Dr. Mattei from 1 company from 2016 to 2016. The largest total came from Merz North America, Inc.
How long has Dr. Peter A. Mattei been practicing?
Dr. Mattei graduated from medical school in 1989, 37 years ago.
Does Dr. Peter A. Mattei do research?
Dmand AI links 79 publications to Dr. Mattei, published from 2006 to 2025.
Who does Dr. Peter A. Mattei publish with?
Dr. Mattei's most frequent co-authors are John M. Maris, MD (6 shared papers), Susan Cohn (4 shared papers) and Julie Ruggieri Park, MD (4 shared papers).
What insurance does Dr. Peter A. Mattei accept?
Dr. Mattei is in network with 13 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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