Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Laura Jeanne Collins, MD

Internal Medicine Physician in Mill Valley, CA · enumerated 2005.

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

National Provider Identifier

1619976339

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Registry record

Entity type Individual (Type 1)

Name Laura Jeanne Collins

Credential MD

Sex Female

Practice address 750 Redwood Hwy Frontage Rd Ste 1210, Mill Valley, CA, 94941

Phone (888) 663-6331

Fax (415) 252-7176

Enumeration date Jul 14, 2005

Last updated in NPPES Feb 19, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A71938 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
A71938	Medicaid	CA	-

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 does Laura Collins practice?

The practice location on file with NPPES is in Mill Valley, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Laura Collins?

The National Provider Identifier (NPI) for Laura Collins is 1619976339, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-19.