What is Allison Guzzo's NPI number?

Allison Guzzo's National Provider Identifier (NPI) is 1326462029, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Allison Guzzo's specialty?

Allison Guzzo is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Allison Guzzo located?

Allison Guzzo's practice location on file with NPPES is 2971 Skyward Way, Castle Rock, CO 80109-3686.

What is Allison Guzzo's phone number?

The practice phone number listed in the NPPES registry for Allison Guzzo is (303) 725-3246.

Is Allison Guzzo's NPI active?

Yes — Allison Guzzo's NPI (1326462029) is active in the NPPES registry as of the last update on 2025-08-25.

IndividualActive

Allison Guzzo, BCBA

NPI 1326462029 · Behavior Analyst · Castle Rock, CO

Allison Guzzo, BCBA is a Behavior Analyst provider in Castle Rock, CO (NPI 1326462029).

Provider details

NPI number: 1326462029
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Credential: BCBA
Sex: Female
Sole proprietor: No
License: 1-15-18694 (CO)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 1-15-18694 (CO)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(76/100 index)

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

Registry tenure38% of score
12 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

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

2971 Skyward Way

Castle Rock, CO 80109-3686

Phone: (303) 725-3246

Street-level locationGet directions

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Mailing address