NPPES file of Aug 9, 2026

Jan Boris Weber, M.D.

Child & Adolescent Psychiatry Physician · San Jose, CA

Jan Boris Weber, M.D. is a child & adolescent psychiatry physician with a practice address in San Jose, California, and NPI 1780765255, issued on Oct 18, 2006. Check the license (California A83860, 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
1780765255
Name
Jan Boris Weber
Credential
M.D.
Primary taxonomy
Child & Adolescent Psychiatry Physician 2084P0804X
License number
A83860 CA
Self-reported in NPPES; status is on the state search
Practice location
2400 Moorpark Ave, San Jose, CA 95128
Phone
(408) 975-2730
Enumerated
Oct 18, 2006
Record last updated
Jun 22, 2021 (not updated in 5 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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8 nearest child & adolescent psychiatry physician records → All 1,009 in California → Look up another NPI →

Also registered at 2400 Moorpark Ave

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

  1. Senait AbrahaCase Manager/Care Coordinator1609152156
  2. Lalitha AcharyaMental Health Counselor1891928149
  3. Jamal AdamCase Manager/Care Coordinator1285910836
  4. Y Klong Adrong, MHCMental Health Counselor1871633180
  5. Sheilah Altomare, M.S., R.D.Registered Dietitian1740512912
  6. Evanthia Antonakopoulou, RN, PHN, NPRegistered Nurse1073945903

Verify Jan Boris Weber in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A83860    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

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Jan Boris Weber among 1,009 child & adolescent psychiatry physician records in California

Jan Boris Weber, 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 not. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 65% newer
  • In a Medicare fileNo · 55% of these records are
  • In the CMS Doctors and Clinicians fileNo · 21% of these records are
  • Record last updated2021 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,009 in California → Every provider in San Jose → Child & Adolescent Psychiatry Physician nationwide →

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

  1. Manar Abdelmegeed, MDSan Jose, CA 951281699137661
  2. Adria Carney, M.D.San Jose, CA 951281821209594
  3. Bichlan Do, M.D.San Jose, CA 951281558570119
  4. Arthur Floreza, MDSan Jose, CA 951281083750186
  5. Miriam Friedland, MDSan Jose, CA 951281720127772
  6. Clara Lee, MDSan Jose, CA 951281528297645
  7. Sara Heron, M.D.San Jose, CA 951291417103383
  8. Alice Li, MDSan Jose, CA 951291922254077

Common questions

What is Jan Boris Weber, M.D.'s NPI number?

Jan Boris Weber, M.D.'s National Provider Identifier (NPI) is 1780765255, issued on Oct 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jan Boris Weber, M.D. located?

The NPPES record lists a practice address at 2400 Moorpark Ave, San Jose, CA, 95128. Phone: (408) 975-2730. Providers update this record themselves, so call before visiting.

How can I verify Jan Boris Weber, M.D.'s license?

NPPES lists California license number A83860, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.