NPPES file of Aug 9, 2026

Madeleine C. Meyer, M.D.

Psychiatry Physician · Mill Valley, CA

Madeleine C. Meyer, M.D. is a psychiatry physician with a practice address in Mill Valley, California, and NPI 1851404685, issued on Aug 16, 2006. Check the license (California G41723, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1851404685
Name
Madeleine C. Meyer
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
G41723 CA
Self-reported in NPPES; status is on the state search
Practice location
316 Miller Ave Ste B, Mill Valley, CA 94941
Phone
(415) 717-8202
Enumerated
Aug 16, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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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Verify Madeleine C. Meyer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G41723
    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.

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Madeleine C. Meyer among 8,673 psychiatry physician records in California

Madeleine C. Meyer, M.D. is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 67% newer
  • In a Medicare fileNo · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 38% of these records are
  • Record last updated2007 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

22 psychiatry physician records list a practice address in Mill Valley

They are 22 of the 653 NPPES records with a practice address in Mill Valley, and 8,673 psychiatry physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Laura Davies, MDMill Valley, CA 949411730215633
  2. Tracy Foose, M.D.Mill Valley, CA 949411750509006
  3. Richard Goldwasser, MDMill Valley, CA 949411073605572
  4. Michael Grotjahn, M.D.Mill Valley, CA 949411649475450
  5. Thomas Hansen, M.D.Mill Valley, CA 949411629142187
  6. Howard Levene, MDMill Valley, CA 949411316073281
  7. Thomas Lowe, M.D.Mill Valley, CA 949411851300107
  8. Adam Nelson, M.D.Mill Valley, CA 949411124032230

Common questions

What is Madeleine C. Meyer, M.D.'s NPI number?

Madeleine C. Meyer, M.D.'s National Provider Identifier (NPI) is 1851404685, issued on Aug 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Madeleine C. Meyer, M.D. located?

The NPPES record lists a practice address at 316 Miller Ave Ste B, Mill Valley, CA, 94941. Phone: (415) 717-8202. Providers update this record themselves, so call before visiting.

How can I verify Madeleine C. Meyer, M.D.'s license?

NPPES lists California license number G41723, 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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.