Mark Robert Zonfrillo, MD
Pediatric Emergency Medicine (Emergency Medicine) Physician · Newton, MA
Mark Robert Zonfrillo, MD is a pediatric emergency medicine (emergency medicine) physician with a practice address in Newton, Massachusetts, and NPI 1235180852, issued on May 16, 2006. Check the license (Massachusetts 1024725, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark Robert Zonfrillo
- Credential
- MD
- Primary taxonomy
- Pediatric Emergency Medicine (Emergency Medicine) Physician 207PP0204X
- License numbers
- 1024725 MA
043923 CT
MD14967 RI
Self-reported in NPPES; status is on the state search - Practice location
- 2014 Washington St, Newton, MA 02462
- Phone
- (617) 243-6000
- Enumerated
- May 16, 2006
- Record last updated
- Sep 11, 2025
- Medicaid IDs
- 1235180852 RI
110102928A MA - Medicare enrollment
- Enrolled (PECOS I20250728000317); may accept Medicare assignment
- Medical or professional school
- Warren Alpert Medical School Of Brown University, 2003
- Entity
- Type 1 · individual
8 nearest pediatric emergency medicine (emergency medicine) physician records → All 30 in Massachusetts → Look up another NPI →
Also registered at 2014 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tatiana Abrantes, MDStudent in an Organized Health Care Education/Training Program1962107250
- Maura Adrian, LICSWSocial Worker1083106918
- Davies Agyekum, M.D., PHDAnesthesiology Physician1134651425
- Tarik Alkasab, M.D., PH.D.Diagnostic Radiology Physician1154305803
Verify Mark Robert Zonfrillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 1024725Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark Robert Zonfrillo among 30 pediatric emergency medicine (emergency medicine) physician records in Massachusetts
Mark Robert Zonfrillo, MD is one of 30 pediatric emergency medicine (emergency medicine) physician records with a practice address in Massachusetts. 27% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 67% newer
- In a Medicare fileNo · 27% of these records are
- In the CMS Doctors and Clinicians fileYes · 33% of these records are
- Graduated2003 · median 2015 among the 10 with a school on file
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207PP0204X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Emergency Medicine (Emergency Medicine) Physician providers in Massachusetts
There are 30 pediatric emergency medicine (emergency medicine) physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 30 in Massachusetts → Every provider in Newton → Pediatric Emergency Medicine (Emergency Medicine) Physician nationwide →
The 8 pediatric emergency medicine (emergency medicine) physician records with the nearest ZIP codes
- Mary Bailey, MDNewton, MA 024621124088745
- Jean Jackson, MDNewton, MA 024621700840162
- Jill Simon, MDNewton, MA 024621104887678
- Jenna Lillemoe, MDS Weymouth, MA 021901538689781
- Stephen Ngo, M.DWeymouth, MA 021901881085496
- Lindsey Burghardt, MDBraintree, MA 021841578619250
- Anna GardnerBoston, MA 021151336433598
- Alexandria Georgadarellis, MDBoston, MA 021151891287207
Common questions
What is Mark Robert Zonfrillo, MD's NPI number?
Mark Robert Zonfrillo, MD's National Provider Identifier (NPI) is 1235180852, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Robert Zonfrillo, MD located?
The NPPES record lists a practice address at 2014 Washington St, Newton, MA, 02462. Phone: (617) 243-6000. Providers update this record themselves, so call before visiting.
How can I verify Mark Robert Zonfrillo, MD's license?
NPPES lists Massachusetts license number 1024725, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.