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Marin Healthcare District

Adult Medicine Physician in San Rafael, CA · enumerated 2012 · authorized official Lee Domanico, Ceo.

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

National Provider Identifier

1669745337

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Registry record

Entity type Organization (Type 2)
Legal business name Marin Healthcare District
Other name <Unavail>
Practice address 706 D St, San Rafael, CA, 94901
Phone (415) 256-1980
Fax (415) 256-1981
Enumeration date Feb 10, 2012
Last updated in NPPES Oct 31, 2013

Taxonomy & classification

207QA0505X Adult Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Lee Domanico
Title Ceo
Phone (415) 464-2090

Other identifiers

Identifier Type State Issuer
CS440A Other CA MEDICARE GROUP PTAN

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 type of organization is Marin Healthcare District?
Marin Healthcare District is registered in NPPES as a Adult Medicine Physician (its primary provider taxonomy).
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-31.