DR. KATHERINE THORNTON M.D.
NPI 1689609497
Internal Medicine - Medical Oncology in Boston, MA

Q: What is Katherine Thornton's NPI number?

The NPI number for Katherine Thornton is 1689609497. It was assigned to this individual provider in the NPPES registry on July 11, 2006.

Q: What is Katherine Thornton's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Active since July 11, 2006

450 BROOKLINE AVE, BOSTON, MA 02215(617) 632-5204(617) 632-2627 Get Directions Write a Review

NPPES record last updated: June 22, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Katherine Thornton M.d. NPPES

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

DR. KATHERINE THORNTON M.D. (NPI 1689609497) is an individual medical oncology provider in Boston, Massachusetts, licensed in Massachusetts (265866) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1689609497

Entity TypeIndividualFemale

Primary Taxonomy207RX0202X

Provider Legal NameDR. KATHERINE THORNTONCredential: M.D.

Location Address450 BROOKLINE AVEBoston, MA 02215-5418

Mailing Address450 Brookline AveBoston, MA 02215-5418 · (617) 632-5204 · Fax (617) 632-2627

Phone(617) 632-5204

Fax(617) 632-2627

Sole ProprietorNo

Enumeration DateJuly 11, 2006

Last NPPES UpdateJune 22, 2016

✔ NPI 1689609497 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RX0202X

Licenses✔ Licensed in MA · 265866✔ Licensed in MD · D0061711

Definition

An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

450 BROOKLINE AVE, Boston, MA 02215

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Other Identifiers 4

Medicare PINKR52R538MD

Medicare PINKR52MD

Medicare UPINI15546MD

Medicaid405696500MD

Other Providers at the Same Location NPPES 20

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

PRABHSIMRANJOT SINGH MD

Internal Medicine (Hematology & Oncology)

450 BROOKLINE AVE
BOSTON, MA 02215

Suffolk County (617) 582-7956

SHAWN MAGUIRE PA-C

Physician Assistant

450 BROOKLINE AVE
BOSTON, MA 02215

Suffolk County (617) 582-8487

KARINA FRANCA

Genetic Counselor, MS

450 BROOKLINE AVE
BOSTON, MA 02215

Suffolk County (857) 215-2285

DR. SUZANNE JAQUETH FORREST M.D.

Pediatrics (Pediatric Hematology-Oncology)

450 BROOKLINE AVE
BOSTON, MA 02215

Suffolk County (617) 632-3270

LAUREN KIRITSY MSW, LCSW

Counselor (Mental Health)

450 BROOKLINE AVE
BOSTON, MA 02215

Suffolk County (857) 215-3448

OFIR WOLAJ MD

Internal Medicine (Hematology & Oncology)

450 BROOKLINE AVE, DANA 2058
BOSTON, MA 02215

Suffolk County (617) 632-6139

JASON BATALHA AGPCNP-BC

Nurse Practitioner

450 BROOKLINE AVE
BOSTON, MA 02215

Suffolk County (617) 632-6140

FATIMA EMRAN AMIR MS, LGC

Genetic Counselor, MS

450 BROOKLINE AVE
BOSTON, MA 02215

Suffolk County (617) 632-3729

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 Katherine Thornton's NPI number?

The NPI number for Katherine Thornton is 1689609497. It was assigned to this individual provider in the NPPES registry on July 11, 2006.

Where is Katherine Thornton located?

Katherine Thornton practices at 450 Brookline Ave, Boston, MA 02215. The listed phone number is (617) 632-5204.

What is Katherine Thornton's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

When was this NPI record last updated?

The NPPES record for Katherine Thornton was last updated on June 22, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.