Sylvia Abadir, MD
Pediatric Cardiology Physician · Boston, MA
Sylvia Abadir, MD is a pediatric cardiology physician with a practice address in Boston, Massachusetts, and NPI 1427366459, issued on Sep 24, 2010. Check the license (Massachusetts 245773, 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
- Sylvia Abadir
- Credential
- MD
- Primary taxonomy
- Pediatric Cardiology Physician 2080P0202X
- License number
- 245773 MA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Longwood Ave, Boston, MA 02115
- Phone
- (617) 355-6000
- Enumerated
- Sep 24, 2010
- Record last updated
- Sep 24, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 300 Longwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Isabel Abbott, MDNeurology with Special Qualifications in Child Neurology Physician1033772579
- Kristin Abdelnour, PTPhysical Therapist1982821302
- Mohamed Abdelrahman, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1558050591
- Nadia Abdulrazak, N.P.Adult Health Nurse Practitioner1952616682
- Dhatri AbeyaratneStudent in an Organized Health Care Education/Training Program1437098233
- Rita Tatiana Abi Younes, M.DPediatric Critical Care Medicine Physician1760910954
Verify Sylvia Abadir in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 245773Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Pediatric Cardiology Physician providers in Massachusetts
There are 129 pediatric cardiology physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other pediatric cardiology physician records in Massachusetts
- Safwat Aly, MDBoston, MA1194160069
- Lucy Arnold, MDBoston, MA1689682379
- Joseph Atallah, M.D.Boston, MA1710149190
- Duraisamy Balaguru, MDBoston, MA1154382703
- Gunjan Banga, M.DSpringfield, MA1184912727
- Virginie Beausejour Ladouceur, M. D.Boston, MA1154679413
- Oscar Benavidez, MDBoston, MA1386622603
- Lisa Bergersen, MD MPHBoston, MA1942299730
- Rebecca Beroukhim, M.D.Boston, MA1578687109
- Meena Bolourchi, M.D.Boston, MA1326484809
Common questions
What is Sylvia Abadir, MD's NPI number?
Sylvia Abadir, MD's National Provider Identifier (NPI) is 1427366459, issued on Sep 24, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Sylvia Abadir, MD located?
The NPPES record lists a practice address at 300 Longwood Ave, Boston, MA, 02115. Phone: (617) 355-6000. Providers update this record themselves, so call before visiting.
How can I verify Sylvia Abadir, MD's license?
NPPES lists Massachusetts license number 245773, 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.