Mendel Jonathan Feldsher, MD
Psychiatry Physician · Patton, CA
Mendel Jonathan Feldsher, MD is a psychiatry physician with a practice address in Patton, California, and NPI 1326090127, issued on May 17, 2006. Check the license (California A64028, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mendel Jonathan Feldsher
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A64028 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3102 East Highland Avenue, Patton, CA 92369
- Phone
- (909) 425-6564
- Enumerated
- May 17, 2006
- Record last updated
- Sep 21, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (909) 425-7955
- Entity
- Type 1 · individual
Also registered at 3102 East Highland Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elba Campos, PSY.D.Clinical Psychologist1760750111
- Jason Thomas, MDNeurology Physician1043306202
Verify Mendel Jonathan Feldsher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A64028Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79 psychiatry physician records list a practice address in Patton
They are 79 of the 339 NPPES records with a practice address in Patton, and 8,673 psychiatry physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 79 in Patton → All 8,673 in California → Every provider in Patton →
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Common questions
What is Mendel Jonathan Feldsher, MD's NPI number?
Mendel Jonathan Feldsher, MD's National Provider Identifier (NPI) is 1326090127, issued on May 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mendel Jonathan Feldsher, MD located?
The NPPES record lists a practice address at 3102 East Highland Avenue, Patton, CA, 92369. Phone: (909) 425-6564. Providers update this record themselves, so call before visiting.
How can I verify Mendel Jonathan Feldsher, MD's license?
NPPES lists California license number A64028, 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.