Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KATHLEEN F MITCHELL M.D.
NPI 1164402269
Pediatrics in Watertown, MA

Q: What is Kathleen Mitchell's NPI number?

The NPI number for Kathleen Mitchell is 1164402269. It was assigned to this individual provider in the NPPES registry on January 17, 2006.

Q: What is Kathleen Mitchell's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Kathleen Mitchell was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days 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.

Active since January 17, 2006

485 ARSENAL ST, WATERTOWN, MA 02472(617) 972-5100(671) 972-5439 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Kathleen F Mitchell M.d. NPPES

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

KATHLEEN F MITCHELL M.D. (NPI 1164402269) is an individual pediatrics provider in Watertown, Massachusetts, licensed in Massachusetts (58561) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1164402269

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameKATHLEEN F MITCHELLCredential: M.D.

Location Address485 ARSENAL STWatertown, MA 02472-5091

Mailing Address147 Milk St, Provider Enrollment - 9th FloorBoston, MA 02109-4806 · (617) 559-8053 · Fax (617) 421-3487

Phone(617) 972-5100

Fax(671) 972-5439

Sole ProprietorNo

Enumeration DateJanuary 17, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1164402269 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in MA · 58561

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

485 ARSENAL ST, Watertown, MA 02472

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Other Identifiers 5

Other058561MA · Tufts

Other0015140MA · Neighborhood Health

Medicaid3190633MA

OtherPP287MA · Harvard Pilgrim

OtherJ06691MA · Blue Cross

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.

SERGEY ZOTOV

Technician/Technologist (Optician)

485 ARSENAL ST
WATERTOWN, MA 02472

Middlesex County (617) 923-2022

SUSAN R. LIU MD

Pediatrics

485 ARSENAL ST
WATERTOWN, MA 02472

Middlesex County (617) 972-5570

ATRIUS HEALTH, INC.

Internal Medicine

485 ARSENAL ST
WATERTOWN, MA 02472

Middlesex County (617) 972-5100

CAROLYN M DOBIES NP

Nurse Practitioner (Family)

485 ARSENAL ST
WATERTOWN, MA 02472

Middlesex County (617) 972-5100

SARAH FAWCETT NP

Nurse Practitioner (Family)

485 ARSENAL ST
WATERTOWN, MA 02472

Middlesex County (617) 972-5100

RANJANA RAJEEV MUNDHE MD

Internal Medicine

485 ARSENAL ST, HARVARD VANGUARD MEDICAL ASSOCIATES
WATERTOWN, MA 02472

Middlesex County (617) 972-5200

DR. SUBBULUXMI NATARAJAN MD

Internal Medicine

485 ARSENAL ST
WATERTOWN, MA 02472

Middlesex County (617) 972-5100

KAITLYN M. SHOELSON

Physician Assistant

485 ARSENAL ST
WATERTOWN, MA 02472

Middlesex County (617) 972-5230

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 Kathleen Mitchell's NPI number?

The NPI number for Kathleen Mitchell is 1164402269. It was assigned to this individual provider in the NPPES registry on January 17, 2006.

Where is Kathleen Mitchell located?

Kathleen Mitchell practices at 485 Arsenal St, Watertown, MA 02472. The listed phone number is (617) 972-5100.

What is Kathleen Mitchell's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Kathleen Mitchell was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days 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.