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HALLIE KLOPFENSTEIN
NPI 1881539492
Counselor - Addiction (Substance Use Disorder) in Loveland, CO

Active since April 21, 2026
3001 TAFT AVE STE 120, LOVELAND, CO 80538(970) 663-2900 Get Directions Write a Review

NPPES record last updated: April 21, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Hallie Klopfenstein NPPES

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

HALLIE KLOPFENSTEIN (NPI 1881539492) is an individual addiction (substance use disorder) provider in Loveland, Colorado and active in the NPI registry since April 2026. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1881539492
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameHALLIE KLOPFENSTEIN
Location Address3001 TAFT AVE STE 120Loveland, CO 80538-8307
Mailing Address1437 Denver Ave # 325Loveland, CO 80538-5226 · (970) 663-2900
Phone(970) 663-2900
Sole ProprietorNo
Enumeration DateApril 21, 2026
NPPES CertifiedApril 21, 2026
✔ NPI 1881539492 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
3001 TAFT AVE STE 120, Loveland, CO 80538
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Secondary Practice Locations 2

Location 11601 25th AveGreeley, CO 80634-4907 · Phone (970) 378-8805
Location 23000 S College Ave Unit 202Fort Collins, CO 80525-2558 · Phone (970) 221-4057

Other Providers at the Same Location NPPES 12

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

TIFFANY GEISSLER
Counselor (Addiction (Substance Use Disorder))
3001 TAFT AVE STE 120
LOVELAND, CO 80538
Larimer County (970) 663-0900
REYES CORPORATION
Clinic/Center (Rehabilitation, Substance Use Disorder)
3001 TAFT AVE STE 120
LOVELAND, CO 80538
Larimer County (970) 663-2900
MEGHAN GRIFFIN
Counselor (Addiction (Substance Use Disorder))
3001 TAFT AVE STE 120
LOVELAND, CO 80538
Larimer County (970) 663-0900
AMBER NICOLE ALVARADO MS, LAC, LPC
Counselor (Addiction (Substance Use Disorder))
3001 TAFT AVE STE 120
LOVELAND, CO 80538
Larimer County (970) 663-2900
LELAND CRISLER
Counselor (Addiction (Substance Use Disorder))
3001 TAFT AVE STE 120
LOVELAND, CO 80538
Larimer County (970) 663-2900
KYLE JANETTE PETROVE
Counselor (Addiction (Substance Use Disorder))
3001 TAFT AVE STE 120
LOVELAND, CO 80538
Larimer County (970) 221-4057
TAYLOR DE LA HOUSSAYE ,BA
Counselor (Addiction (Substance Use Disorder))
3001 TAFT AVE STE 120
LOVELAND, CO 80538
Larimer County (970) 663-2900
GABRIELLE MYERS
Case Manager/Care Coordinator
3001 TAFT AVE STE 120
LOVELAND, CO 80538
Larimer County (970) 663-2900

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 Hallie Klopfenstein's NPI number?

The NPI number for Hallie Klopfenstein is 1881539492. It was assigned to this individual provider in the NPPES registry on April 21, 2026.

Where is Hallie Klopfenstein located?

Hallie Klopfenstein practices at 3001 Taft Ave Ste 120, Loveland, CO 80538. The listed phone number is (970) 663-2900.

What is Hallie Klopfenstein's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Hallie Klopfenstein was last updated on April 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.