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Mendel Feldsher, MD
NPI 1326090127 · Psychiatry Physician · Patton, CA
Mendel Feldsher, MD is a Psychiatry Physician provider in Patton, CA (NPI 1326090127).
Provider details
- NPI number
- 1326090127
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A64028 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
3102 East Highland Avenue
Patton, CA 92369
Phone: (909) 425-6564
Fax: (909) 425-7955
Approximate (ZIP-level) locationGet directions
Mailing address
3102 East Highland Avenue
Patton, CA 92369
Registry dates
- Enumerated
- 2006-05-17
- Last updated
- 2009-09-21
Frequently asked questions
- What is Mendel Feldsher's NPI number?
- Mendel Feldsher's National Provider Identifier (NPI) is 1326090127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mendel Feldsher's specialty?
- Mendel Feldsher is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mendel Feldsher located?
- Mendel Feldsher's practice location on file with NPPES is 3102 East Highland Avenue, Patton, CA 92369.
- What is Mendel Feldsher's phone number?
- The practice phone number listed in the NPPES registry for Mendel Feldsher is (909) 425-6564.
- Is Mendel Feldsher's NPI active?
- Yes — Mendel Feldsher's NPI (1326090127) is active in the NPPES registry as of the last update on 2009-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.