NPPES file of Aug 9, 2026

Allison Guzzo, BCBA

Behavior Analyst · Castle Rock, CO

Allison Guzzo, BCBA is a behavior analyst with a practice address in Castle Rock, Colorado, and NPI 1326462029, issued on Feb 15, 2014. Check the license (Colorado 1-15-18694, as entered in NPPES) with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1326462029
Name
Allison Guzzo
Credential
BCBA
Primary taxonomy
Behavior Analyst 103K00000X
License number
1-15-18694 CO
Self-reported in NPPES; status is on the state search
Practice location
2971 Skyward Way, Castle Rock, CO 80109
Phone
(303) 725-3246
Enumerated
Feb 15, 2014
Record last updated
Aug 25, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Allison Guzzo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license 1-15-18694    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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27 behavior analyst records list a practice address in Castle Rock

They are 27 of the 1,319 NPPES records with a practice address in Castle Rock, and 2,248 behavior analyst records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 27 in Castle Rock → All 2,248 in Colorado → Every provider in Castle Rock →

Other behavior analyst records in Colorado

  1. Kevin Abella, M.A., BCBAColorado Springs, CO1578904140
  2. Teresa Abeyta, M.S., BCBAGrand Junction, CO1376802553
  3. Anna Abromovich, BCBADenver, CO1083269708
  4. Maricela Acevedo, BCBACentennial, CO1043515950
  5. Natalie Acevedo-SedaCastle Rock, CO1396145181
  6. Aaron Acosta, BCBABroomfield, CO1366802688
  7. Kira AcostaAurora, CO1588232656
  8. Kristen Adams, BCBALakewood, CO1306302070
  9. Samantha AdamsWestminster, CO1083280275
  10. Shelby Adams, MA, BCBAGreenwood Village, CO1487174488

Common questions

What is Allison Guzzo, BCBA's NPI number?

Allison Guzzo, BCBA's National Provider Identifier (NPI) is 1326462029, issued on Feb 15, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Allison Guzzo, BCBA located?

The NPPES record lists a practice address at 2971 Skyward Way, Castle Rock, CO, 80109. Phone: (303) 725-3246. Providers update this record themselves, so call before visiting.

How can I verify Allison Guzzo, BCBA's license?

NPPES lists Colorado license number 1-15-18694, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.