Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

John Thomas Herst

Individual provider Counselor · NPI 1689455107

John Thomas Herst is a Counselor in Denver, Colorado. Licensed in Colorado and Texas. Registered with an NPI since 2023.

Licensed in
CO, TX
In the registry since
2023
Specialties on file
2
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Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 460128
Denver, CO 80246-0128
Phone: (720) 295-7688
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X · Licence LPCC.0023127 (CO)
Counselor Taxonomy 101Y00000X · Licence 93089 (TX)

Record details

NPI number1689455107
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 10, 2023
Last updated in NPPESJuly 17, 2025
Certification dateJuly 17, 2025
Mailing addressPo Box 460128, Denver, CO 80246-0128

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