NPI Portal NPI Lookup & Verification

Mac Zimdars

Mac Zimdars is a Clinical Psychologist provider (Psychologist) practicing in Eugene, OR, registered in the NPPES registry with NPI 1710377395 since 2015.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1710377395
Entity type Individual (Type 1)
Name Mac Zimdars
Sex Male
Practice address Eugene, OR, 97401
Phone 5413579764
Enumeration date 2015-02-03
Last updated in NPPES 2024-02-28

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
101YM0800X Mental Health Counselor Secondary
103TC0700X Clinical Psychologist Primary 3728 OR
Copy-ready billing details
Provider: Mac Zimdars
NPI: 1710377395
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: Eugene, OR, 97401

Other providers at this practice address

NPI Name Type Specialty Location
1326372681 Chandra Perez Individual Psychologist Eugene, OR
1538581905 Michael Unger Individual Psychologist Eugene, OR
1437517562 Lisa Oland Individual Professional Counselor Eugene, OR
1376015610 Eugene Center for Anxiety and Stress, LLC Organization Clinical Psychologist Eugene, OR
1598379372 Zarai Elias Individual Mental Health Counselor Eugene, OR
1710617113 Austin Kaiser Individual Clinical Social Worker Eugene, OR
1184345175 Willy Diaz Tapia Individual Mental Health Counselor Eugene, OR
1871216960 Frank Mojekwu Individual Mental Health Counselor Eugene, OR

Verify this record

Cross-check NPI 1710377395 against the authoritative CMS record: view Mac Zimdars 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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Mac Zimdars?
Mac Zimdars is registered in NPPES with the primary taxonomy of Clinical Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-02-28.