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Thomas J. Leavitt MD PC

Hematology & Oncology Physician in Sagle, ID · enumerated 2007 · authorized official Thomas Leavitt, Owner President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1841414166

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Registry record

Entity type Organization (Type 2)
Legal business name Thomas J. Leavitt MD PC
Practice address 284 Buck Run, Sagle, ID, 83860
Phone (208) 255-7564
Fax (208) 255-7537
Enumeration date Apr 11, 2007
Last updated in NPPES Dec 4, 2007

Taxonomy & classification

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License M9379 (ID) Primary

Authorized official

Name Thomas Leavitt
Title Owner President
Phone (208) 255-7564

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Thomas J. Leavitt MD PC?
Thomas J. Leavitt MD PC is registered in NPPES as a Hematology & Oncology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-04.