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JOHN T HORAN MD MPH
NPI 1649224502
Pediatrics - Pediatric Hematology-Oncology in Boston, MA

Active since May 22, 2006PECOS EnrolledAccepts Medicare Assignment
450 BROOKLINE AVENUE, BOSTON, MA 02215(617) 632-3270(617) 632-4410 Get Directions Write a Review

NPPES record last updated: August 1, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John T Horan Md Mph NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN T HORAN MD MPH (NPI 1649224502) is an individual pediatric hematology-oncology provider in Boston, Massachusetts, licensed in Massachusetts (253620) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Rutgers New Jersey Medical School (1993).

NPPES Registry Identity

NPI1649224502
Entity TypeIndividualMale
Primary Taxonomy2080P0207X
Provider Legal NameJOHN T HORANCredential: MD MPH
Location Address450 BROOKLINE AVENUEBoston, MA 02215
Mailing Address450 Brookline AvenueBoston, MA 02215 · (617) 632-3270 · Fax (617) 632-4410
Phone(617) 632-3270
Fax(617) 632-4410
Sole ProprietorNo
Medical School CMSRutgers New Jersey Medical SchoolGraduated 1993
Enumeration DateMay 22, 2006
Last NPPES UpdateAugust 1, 2019
✔ NPI 1649224502 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Hematology-OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0207X
License✔ Licensed in MA · 253620
Definition
A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.
450 BROOKLINE AVENUE, Boston, MA 02215
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

John T Horan Md Mph is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1759520331
PECOS Enrollment IDI20140523000487
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. CHRISTINA ISABELLA HEROLD M.D.
Internal Medicine (Medical Oncology)
450 BROOKLINE AVENUE, SUITE YC-1250
BOSTON, MA 02215
Suffolk County (617) 632-3800
MACKENZIE BOEDICKER
Physician Assistant (Medical)
450 BROOKLINE AVENUE
BOSTON, MA 02215
Suffolk County (877) 442-3324
MS. REBECCA ANNE VANDERWALL MS, MPH
Genetic Counselor, MS
450 BROOKLINE AVENUE, DA 1040
BOSTON, MA 02215
Suffolk County (617) 582-8537
LAURA-MARIA MADANAT-HARJOUJA MD, PHD
Student in an Organized Health Care Education/Training Program
450 BROOKLINE AVENUE
BOSTON, MA 02215
Suffolk County (617) 632-3270
DR. WILLIAM N HAINING MD
Pediatrics (Pediatric Hematology-Oncology)
450 BROOKLINE AVENUE, DANA-FARBER CANCER INSTITUTE
BOSTON, MA 02215
Suffolk County (617) 632-5253
KHANH TU DO M.D.
Internal Medicine (Medical Oncology)
450 BROOKLINE AVENUE, DANA-FARBER CANCER INSTITUTE-EDDC
BOSTON, MA 02215
Suffolk County (703) 328-1639
ROBERT GRANT ROWE M.D.
Pediatrics (Pediatric Hematology-Oncology)
450 BROOKLINE AVENUE
BOSTON, MA 02215
Suffolk County (617) 632-5042
MARISSA HOLLYER MS, CGC
Genetic Counselor, MS
450 BROOKLINE AVENUE, DA-10
BOSTON, MA 02215
Suffolk County (617) 632-3582

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Horan's NPI number?

The NPI number for John Horan is 1649224502. It was assigned to this individual provider in the NPPES registry on May 22, 2006.

Where is John Horan located?

John Horan practices at 450 Brookline Avenue, Boston, MA 02215. The listed phone number is (617) 632-3270.

What is John Horan's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

Is John Horan enrolled in Medicare?

Yes. John Horan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for John Horan was last updated on August 1, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.