Physician Profile
Based in Boston, MA, John T. Horan, MD MPH is listed in the NPI registry under pediatric hematology-oncology. John graduated from Rutgers New Jersey Medical School in 1993.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
450 BROOKLINE AVENUE
Boston, MA 02215
Dr. Horan is a pediatric hematology in Boston, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatric Hematology-Oncology”.
NPI registry
Dr. Horan is listed at 450 Brookline Avenue, Boston, MA 02215. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (617) 632-3270. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Horan's National Provider Identifier is 1649224502. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Horan attended Rutgers New Jersey Medical School, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
Dr. Horan has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Horan. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.