NPPES file of Aug 9, 2026

Tamar Meidav, M.D.

Child & Adolescent Psychiatry Physician · San Mateo, CA

Tamar Meidav, M.D. is a child & adolescent psychiatry physician with a practice address in San Mateo, California, and NPI 1154571123, issued on Sep 25, 2008. Check the license (California AO64601, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1154571123
Name
Tamar Meidav
Credential
M.D.
Primary taxonomy
Child & Adolescent Psychiatry Physician 2084P0804X
License number
AO64601 CA
Self-reported in NPPES; status is on the state search
Practice location
1950 Alameda DE Las Pulgas, San Mateo, CA 94403
Phone
(650) 573-3418
Enumerated
Sep 25, 2008
Record last updated
Jan 10, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(650) 572-9347
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 1950 Alameda DE Las Pulgas

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

  1. Nikki Adams, CAADEAddiction (Substance Use Disorder) Counselor1760617252
  2. Kathleen Akiyama, M.D.Psychiatry Physician1194886879
  3. Eliseo Amezcua, MAAddiction (Substance Use Disorder) Counselor1033345244
  4. Suzanne AubryMental Health Counselor1063738698
  5. Lauren Auster, MDPsychiatry Physician1942888359
  6. Doriana Bailey, M.D.Psychiatry Physician1477783900

Verify Tamar Meidav in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license AO64601
    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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84% fewer Medicare Part D claims than the average child & adolescent psychiatry physician in 2024

83 Medicare Part D claims, against an average of 504 among the 3,545 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Tamar Meidav83
  2. Specialty average504

Most prescribed

  1. Risperidone23 claims
  2. Divalproex Sodium12 claims
  3. Lamotrigine12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Tamar Meidav among 1,009 child & adolescent psychiatry physician records in California

Tamar Meidav, M.D. is one of 1,009 child & adolescent psychiatry physician records with a practice address in California. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 59% of them.

  • NPI issued2008 · 59% of these records are older, 35% newer
  • In a Medicare fileYes · 55% of these records are
  • In the CMS Doctors and Clinicians fileNo · 21% of these records are
  • Record last updated2012 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0804X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Child & Adolescent Psychiatry Physician providers in California

There are 1,009 child & adolescent psychiatry physician records in California.

The 8 child & adolescent psychiatry physician records with the nearest ZIP codes

  1. Melissa Garzon, M.D., MPHSan Mateo, CA 944031528454972
  2. Rohn Nahmias, DOSan Mateo, CA 944031568922938
  3. Tanya Ngo, MDSan Mateo, CA 944031326738535
  4. Joonhee Cho, MDSan Mateo, CA 944021811428360
  5. Jason Takeuchi, M.D.San Mateo, CA 944021265593602
  6. Benjamin Griggs, M.D.San Mateo, CA 944011245258219
  7. Bahar Hashemi, MDPalo Alto, CA 943061992959373
  8. Alicia Cho, DOStanford, CA 943051316432735

Common questions

What is Tamar Meidav, M.D.'s NPI number?

Tamar Meidav, M.D.'s National Provider Identifier (NPI) is 1154571123, issued on Sep 25, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Tamar Meidav, M.D. located?

The NPPES record lists a practice address at 1950 Alameda DE Las Pulgas, San Mateo, CA, 94403. Phone: (650) 573-3418. Providers update this record themselves, so call before visiting.

How can I verify Tamar Meidav, M.D.'s license?

NPPES lists California license number AO64601, 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.

How much does Tamar Meidav, M.D. prescribe under Medicare Part D?

In 2024, Tamar Meidav, M.D. had 83 Medicare Part D claims; the average among child & adolescent psychiatry physician prescribers was 504. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.

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.