Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Laura Darby, M.D., PC

Primary Care Clinic/Center in Novato, CA · enumerated 2007 · authorized official Laura Darby, Owner.

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

National Provider Identifier

1891826962

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Laura Darby, M.D., PC

Other name <Unavail>

Practice address 565 Olive Ave, Novato, CA, 94945

Phone (415) 320-2629

Fax (415) 408-3564

Enumeration date Mar 8, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities · License C50985 (CA) Primary

Authorized official

Name Laura Darby

Title Owner

Phone (415) 320-2629

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 Laura Darby, M.D., PC located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

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