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Irene Teper MD Inc

Internal Medicine Physician in Mill Valley, CA · enumerated 2023 · authorized official Irene Teper, President.

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

National Provider Identifier

1457059917

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Registry record

Entity type Organization (Type 2)
Legal business name Irene Teper MD Inc
Practice address 655 Redwood Hwy Frontage Rd Ste 375, Mill Valley, CA, 94941
Phone (415) 212-8332
Enumeration date Feb 22, 2023
Last updated in NPPES Feb 22, 2023

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Irene Teper
Title President
Phone (415) 212-8332

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-02-22. Verify at npiregistry.cms.hhs.gov.
Where is Irene Teper MD Inc located?
The practice location on file with NPPES is in Mill Valley, CA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-22.