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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LEAH MAUFF LAC
NPI 1053077206
Counselor - Addiction (Substance Use Disorder) in Aurora, CO

Active since November 11, 2021
10782 E ALAMEDA AVE, AURORA, CO 80012(303) 617-2300 Get Directions Write a Review

NPPES record last updated: September 23, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 23, 2026, Aug 12, 2026, Dec 29, 2025 and 1 more (4 updates tracked since 2021).

About Leah Mauff Lac NPPES

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

LEAH MAUFF LAC (NPI 1053077206) is an individual addiction (substance use disorder) provider in Aurora, Colorado, licensed in Colorado (ACD.0003045) and active in the NPI registry since November 2021.

NPPES Registry Identity

NPI1053077206
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameLEAH MAUFFCredential: LAC
Location Address10782 E ALAMEDA AVEAurora, CO 80012-1017
Mailing Address1290 Chambers RdAurora, CO 80011-7117 · (303) 617-2300
Phone(303) 617-2300
Sole ProprietorNo
Enumeration DateNovember 11, 2021
Last NPPES UpdateSeptember 23, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 23, 2026
✔ NPI 1053077206 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in CO · ACD.0003045
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License 0024222 (CO)
10782 E ALAMEDA AVE, Aurora, CO 80012
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Other Names 1

Other Name (5)Leah Gehring

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.

AURORA COMPREHENSIVE COMMUNITY MENTAL HEALTH CENTER, INC
Clinic/Center (Rehabilitation, Substance Use Disorder)
10782 E ALAMEDA AVE
AURORA, CO 80012
Arapahoe County (303) 617-2300
NATACHA MONICA DANA
Case Manager/Care Coordinator
10782 E ALAMEDA AVE
AURORA, CO 80012
Arapahoe County (303) 617-2300
MICKI ALLEN LPC
Counselor (Professional)
10782 E ALAMEDA AVE
AURORA, CO 80012
Arapahoe County (303) 617-2626
DEVIN MICHELLE BOULDEN
Case Manager/Care Coordinator
10782 E ALAMEDA AVE
AURORA, CO 80012
Arapahoe County (303) 617-2300
CHRISTINA MARIE COLOMBO
Counselor (Professional)
10782 E ALAMEDA AVE
AURORA, CO 80012
Arapahoe County (303) 617-2300
MRS. CHRISTINE BERNAL ORRANTIA
Case Manager/Care Coordinator
10782 E ALAMEDA AVE
AURORA, CO 80012
Arapahoe County (303) 617-2385
MS. KELLY LAVIN B.A.
Student in an Organized Health Care Education/Training Program
10782 E ALAMEDA AVE
DENVER, CO 80012
Arapahoe County (347) 543-2400
LORRAINE ELIZABETH RIDGEWAY M.S.
Student in an Organized Health Care Education/Training Program
10782 E ALAMEDA AVE
AURORA, CO 80012
Arapahoe County (303) 856-2964

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 Leah Mauff's NPI number?

The NPI number for Leah Mauff is 1053077206. It was assigned to this individual provider in the NPPES registry on November 11, 2021. The provider is also known as Leah Gehring.

Where is Leah Mauff located?

Leah Mauff practices at 10782 E Alameda Ave, Aurora, CO 80012. The listed phone number is (303) 617-2300.

What is Leah Mauff'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 Leah Mauff was last updated on September 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.