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Anesthesia Medifitness Medical Group, Inc.

Anesthesiology Physician in Tustin, CA · enumerated 2006 · authorized official Howard Siegel, Owner.

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

National Provider Identifier

1043380058

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Registry record

Entity type Organization (Type 2)
Legal business name Anesthesia Medifitness Medical Group, Inc.
Practice address 14662 Newport Ave, Tustin, CA, 92780
Phone (310) 994-8734
Enumeration date Nov 8, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License G57480 (CA) Primary

Authorized official

Name Howard Siegel
Title Owner
Phone (310) 334-8734

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 Anesthesia Medifitness Medical Group, Inc.?
Anesthesia Medifitness Medical Group, Inc. is registered in NPPES as a Anesthesiology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.