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JOHN THOMAS HERST
NPI 1689455107
Counselor in Denver, CO

Active since October 10, 2023
PO BOX 460128, DENVER, CO 80246(720) 295-7688 Get Directions Write a Review

NPPES record last updated: July 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 3, 2024, Oct 10, 2023 (2 updates tracked since 2023).

About John Thomas Herst NPPES

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

JOHN THOMAS HERST (NPI 1689455107) is an individual counselor in Denver, Colorado, licensed in Colorado (LPCC.0023127) and active in the NPI registry since October 2023.

NPPES Registry Identity

NPI1689455107
Entity TypeIndividualMale
Primary Taxonomy101Y00000X
Provider Legal NameJOHN THOMAS HERST
Location AddressPO BOX 460128Denver, CO 80246-0128
Mailing AddressPo Box 460128Denver, CO 80246-0128 · (720) 295-7688
Phone(720) 295-7688
Sole ProprietorNo
Enumeration DateOctober 10, 2023
Last NPPES UpdateJuly 17, 20252 updates tracked since enumeration
NPPES CertifiedJuly 17, 2025
✔ NPI 1689455107 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Licenses✔ Licensed in CO · LPCC.0023127✔ Licensed in TX · 93089
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
PO BOX 460128, Denver, CO 80246
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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 John Herst's NPI number?

The NPI number for John Herst is 1689455107. It was assigned to this individual provider in the NPPES registry on October 10, 2023.

Where is John Herst located?

John Herst practices at PO Box 460128, Denver, CO 80246. The listed phone number is (720) 295-7688.

What is John Herst's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for John Herst was last updated on July 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.