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MARIN ENDOCRINE CARE & RESEARCH INC
NPI 1780792523
Nurse Practitioner in Greenbrae, CA

Active since August 29, 2006
900 SOUTH ELISEO DRIVE, #201, GREENBRAE, CA 94904(415) 461-1780(415) 461-7378 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Marin Endocrine Care & Research Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIN ENDOCRINE CARE & RESEARCH INC (NPI 1780792523), doing business as Marin Endocrine Medical Group Inc, is a healthcare organization registered as a nurse practitioner in Greenbrae, California and active in the NPI registry since August 2006. The organization lists Richard I Bernstein, Owner, as its authorized official.

NPPES Registry Identity

NPI1780792523
Entity TypeOrganization
Primary Taxonomy363L00000X
Legal Business NameMARIN ENDOCRINE CARE & RESEARCH INC
Location Address900 SOUTH ELISEO DRIVE, #201Greenbrae, CA 94904
Mailing Address900 South Eliseo Drive, #201Greenbrae, CA 94904 · (415) 461-1780 · Fax (415) 461-7378
Phone(415) 461-1780
Fax(415) 461-7378
Organization SubpartNo
Authorized OfficialRichard I BernsteinOwner · (415) 461-1780
Enumeration DateAugust 29, 2006
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1780792523 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CA · 9726
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedRegistered NurseTaxonomy 163W00000X · License 540997 (CA)
Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X · License 00G179390 (CA), 00G353640 (CA)

Other Names 1

Former Legal Business NameMarin Endocrine Medical Group Inc

Other Identifiers 3

Other00G353640CA · Gaudiani License
Other00G179390CA · Bernstein License
MedicaidGR0040590CA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marin Endocrine Care & Research Inc's NPI number?

The NPI number for Marin Endocrine Care & Research Inc is 1780792523. It was assigned to this organization in the NPPES registry on August 29, 2006. The provider was formerly known as Marin Endocrine Medical Group Inc.

Where is Marin Endocrine Care & Research Inc located?

Marin Endocrine Care & Research Inc is located at 900 South Eliseo Drive #201, Greenbrae, CA 94904. The listed phone number is (415) 461-1780.

What is Marin Endocrine Care & Research Inc's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

When was this NPI record last updated?

The NPPES record for Marin Endocrine Care & Research Inc was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.