Registry data as of Aug 27, 2026

Laura Collins, MD

Internal Medicine Physician · Mill Valley, CA

Laura Collins, MD is an internal medicine physician with a practice address in Mill Valley, California, and NPI 1619976339, issued on Jul 14, 2005. Check the license (California A71938, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1619976339
Name
Laura Collins
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A71938 CA
Self-reported in NPPES; status is on the state search
Practice location
750 Redwood Hwy Frontage RD Ste 1210, Mill Valley, CA 94941
Phone
(888) 663-6331
Enumerated
Jul 14, 2005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 750 Redwood Hwy Frontage RD Ste 1210

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jennifer Baldwin, APRNFamily Nurse Practitioner1447772850
  2. Charles Brandsmeier, APNPNurse Practitioner1891214763
  3. Kathy Chang-Lipsenthal, MDInternal Medicine Physician1356340079
  4. Neha Choubey, DOStudent in an Organized Health Care Education/Training Program1316575665
  5. David Cole, M.D.Family Medicine Physician1174919476
  6. Laravic Flores, M.D.Student in an Organized Health Care Education/Training Program1013398973

Verify Laura Collins in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A71938
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

One hospital or facility affiliation

  1. One Medical Group IncMill Valley, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

13 internal medicine physician records list a Mill Valley practice address

They are 13 of the 653 NPPES records with a Mill Valley practice address, and 20,403 internal medicine physician records in California.

Other internal medicine physician records in California

  1. Jacob Aaron, MDSan Francisco, CA1407202518
  2. Alistair Aaronson, MDStanford, CA1457628760
  3. Jose Abad., MDSacramento, CA1144607219
  4. Donna Abare, MDOakland, CA1386722155
  5. Marce AbareScotts Valley, CA1457744708
  6. Samuel Abarte, M.D.Chula Vista, CA1578535498
  7. Alexander Abary, MDLong Beach, CA1104995919
  8. Luba Abascal, MDSan Francisco, CA1023180874
  9. Michael Abate, MDSacramento, CA1548248131
  10. Wali Abawi, D.O.Joshua Tree, CA1104362268

Common questions

What is Laura Collins, MD's NPI number?

Laura Collins, MD's National Provider Identifier (NPI) is 1619976339, issued on Jul 14, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Laura Collins, MD located?

The NPPES record lists a practice address at 750 Redwood Hwy Frontage RD Ste 1210, Mill Valley, CA, 94941. Phone: (888) 663-6331. Providers update this record themselves, so call before visiting.

How can I verify Laura Collins, MD's license?

NPPES lists California license number A71938, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.