What is Tiffany Keller's NPI number?

Tiffany Keller's National Provider Identifier (NPI) is 1851191001, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tiffany Keller's specialty?

Tiffany Keller is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).

Where is Tiffany Keller located?

Tiffany Keller's practice location on file with NPPES is 2206 Victor St, Aurora, CO 80045-7400.

What is Tiffany Keller's phone number?

The practice phone number listed in the NPPES registry for Tiffany Keller is (303) 617-2300.

Is Tiffany Keller's NPI active?

Yes — Tiffany Keller's NPI (1851191001) is active in the NPPES registry as of the last update on 2025-12-12.

IndividualActive

Tiffany Keller

NPI 1851191001 · Addiction (Substance Use Disorder) Counselor · Aurora, CO

Tiffany Keller is a Addiction (Substance Use Disorder) Counselor provider in Aurora, CO (NPI 1851191001).

Provider details

NPI number: 1851191001
Entity type: Individual
Primary specialty: Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
Sole proprietor: No

Specialties & taxonomies

Addiction (Substance Use Disorder) CounselorPrimary101YA0400X
Behavioral Health & Social Service Providers
Case Manager/Care Coordinator171M00000X
Other Service Providers
Case Manager/Care Coordinator171M00000X
Other Service Providers

Profile Score

Established profile(58/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
3 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

2206 Victor St

Aurora, CO 80045-7400

Phone: (303) 617-2300

Fax: (303) 617-2344

Street-level locationGet directions

More CO providers

Mailing address

1290 Chambers Rd

Aurora, CO 80011-7117

Additional practice locations (2)

1290 S Potomac St
Aurora, CO 80012-4524
Phone: (303) 617-2300
Fax: (303) 617-2344
11059 E Bethany Dr Ste 238
Aurora, CO 80014-2622
Phone: (303) 617-2300
Fax: (303) 617-2397

Enumerated: 2025-03-17
Last updated: 2025-12-12
Certified: 2025-12-12

Frequently asked questions

What is Tiffany Keller's NPI number?: Tiffany Keller's National Provider Identifier (NPI) is 1851191001, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Tiffany Keller's specialty?: Tiffany Keller is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
Where is Tiffany Keller located?: Tiffany Keller's practice location on file with NPPES is 2206 Victor St, Aurora, CO 80045-7400.
What is Tiffany Keller's phone number?: The practice phone number listed in the NPPES registry for Tiffany Keller is (303) 617-2300.
Is Tiffany Keller's NPI active?: Yes — Tiffany Keller's NPI (1851191001) is active in the NPPES registry as of the last update on 2025-12-12.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.