NPI Portal NPI Lookup & Verification

David Norman Mendelmar

David Norman Mendelmar is a Clinical Social Worker provider (Social Worker) practicing in Davis, CA, registered in the NPPES registry with NPI 1053967406 since 2019.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1053967406
Entity type Individual (Type 1)
Name David Norman Mendelmar
Sex Male
Practice address Davis, CA, 95616
Phone 7072542656
Enumeration date 2019-08-12
Last updated in NPPES 2022-12-21

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1041C0700X Clinical Social Worker Primary
Copy-ready billing details
Provider: David Mendelmar
NPI: 1053967406
Taxonomy: 1041C0700X (Clinical Social Worker)
Address: Davis, CA, 95616

Other providers at this practice address

NPI Name Type Specialty Location
1639565633 Samuel Elson Individual Marriage & Family Therapist Davis, CA
1033617170 Kenneth Mcneill Individual Professional Counselor Davis, CA
1578064507 Carmen Isais Individual Marriage & Family Therapist Davis, CA
1164077608 Melissa Revelez Individual Clinical Social Worker Davis, CA
1831738467 Lee Ockenden Individual Psychologist Davis, CA
1245991264 Life Compass Integrative Services Organization Marriage & Family Therapist Davis, CA
1629726609 Jami Kulkin Individual Marriage & Family Therapist Davis, CA
1184332637 Quantum Clinical Psychotherapy Organization Mental Health Counselor Davis, CA

Verify this record

Cross-check NPI 1053967406 against the authoritative CMS record: view David Norman Mendelmar on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How do I verify David Mendelmar's NPI record?
Cross-check NPI 1053967406 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1053967406 active?
Yes — as of the latest NPPES snapshot, NPI 1053967406 is active (record last updated 2022-12-21).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-12-21.