Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Azen Health Inc

Geriatric Medicine (Internal Medicine) Physician in San Rafael, CA · enumerated 2021 · authorized official Theresa Kemnitz, President.

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

National Provider Identifier

1376119008

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Registry record

Entity type Organization (Type 2)

Legal business name Azen Health Inc

Practice address 57 Vallejo Way, San Rafael, CA, 94903

Phone (415) 996-4793

Fax (508) 213-3565

Enumeration date Jun 2, 2021

Last updated in NPPES Jun 2, 2021

Taxonomy & classification

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Theresa Kemnitz

Title President

Phone (415) 996-4793

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Azen Health Inc located?

The practice location on file with NPPES is in San Rafael, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-06-02. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-02.