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Ms. Allison Caitlin Corzatt, NP

Family Nurse Practitioner in Littleton, CO · enumerated 2020.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1992309777

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Registry record

Entity type Individual (Type 1)
Name Ms. Allison Caitlin Corzatt
Credential NP
Sex Female
Practice address 7335 S Pierce St Ste 100, Littleton, CO, 80128
Phone (303) 979-7200
Fax (303) 933-5265
Enumeration date Nov 23, 2020
Last updated in NPPES Sep 16, 2025

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0996067 (CO) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Allison Corzatt practice?
The practice location on file with NPPES is in Littleton, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Allison Corzatt?
The National Provider Identifier (NPI) for Allison Corzatt is 1992309777, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-16.