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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

WILLIAM FREDERIC MINTZER
NPI 1649184854
Counselor - Mental Health in Lamar, CO

Active since October 02, 2026
201 KENDALL DR, LAMAR, CO 81052(719) 336-0261 Get Directions Write a Review

NPPES record added: October 2, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About William Frederic Mintzer NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM FREDERIC MINTZER (NPI 1649184854) is an individual mental health provider in Lamar, Colorado, licensed in Colorado (0024852) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1649184854
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameWILLIAM FREDERIC MINTZER
Location Address201 KENDALL DRLamar, CO 81052-3939
Mailing Address525 S Dawson St Unit 374Aurora, CO 80012-3953 · (303) 598-3622
Phone(719) 336-0261
Sole ProprietorNo
Enumeration DateOctober 2, 2026
NPPES CertifiedOctober 2, 2026
✔ NPI 1649184854 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in CO · 0024852
201 KENDALL DR, Lamar, CO 81052
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. RICHARD WILLIAM ARBUCKLE DDS
Dentist
201 KENDALL DR
LAMAR, CO 81052
Prowers County (719) 336-8445
HIGH PLAINS COMMUNITY HEALTH CENTER, INC.
Clinic/Center (Community Health)
201 KENDALL DR
LAMAR, CO 81052
Prowers County (719) 336-0261
HIGH PLAINS MIGRANT
Clinic/Center (Migrant Health)
201 KENDALL DR
LAMAR, CO 81052
Prowers County (719) 336-0261
SALVADOR RAMIREZ DDS
Dentist
201 KENDALL DR
LAMAR, CO 81052
Prowers County (719) 336-0261
PERLA CHAVIRA MSW, LSW
Social Worker
201 KENDALL DR
LAMAR, CO 81052
Prowers County (719) 336-0261
POUDRE VALLEY MEDICAL GROUP, LLC
Internal Medicine (Cardiovascular Disease)
201 KENDALL DR
LAMAR, CO 81052
Prowers County (719) 336-0261
DR. JESSE VOTH-GAEDDERT MD
Family Medicine
201 KENDALL DR
LAMAR, CO 81052
Prowers County (719) 336-0261
HIGH PLAINS COMMUNITY HEALTH CENTER INCORPORATED
Health Maintenance Organization
201 KENDALL DR
LAMAR, CO 81052
Prowers County (719) 336-0261

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Mintzer's NPI number?

The NPI number for William Mintzer is 1649184854. It was assigned to this individual provider in the NPPES registry on October 2, 2026.

Where is William Mintzer located?

William Mintzer practices at 201 Kendall Dr, Lamar, CO 81052. The listed phone number is (719) 336-0261.

What is William Mintzer's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for William Mintzer was last updated on October 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.