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Thomas R Ellis MD Inc

Anesthesiology Physician in San Francisco, CA · enumerated 2007 · authorized official Thomas Ellis, Owner.

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

National Provider Identifier

1710030069

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Registry record

Entity type Organization (Type 2)
Legal business name Thomas R Ellis MD Inc
Practice address 450 Sutter Street, San Francisco, CA, 94108
Phone (415) 393-9600
Enumeration date Jan 19, 2007
Last updated in NPPES Nov 11, 2010

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License G80146 (CA) Primary

Authorized official

Name Thomas Ellis
Title Owner
Phone (310) 471-5852

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

Who is the authorized official for Thomas R Ellis MD Inc?
NPPES lists Thomas Ellis (Owner) as the authorized official for this organization.
What is the NPI number for Thomas R Ellis MD Inc?
The NPI for Thomas R Ellis MD Inc is 1710030069, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-11.