Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Christie Allen

Acute Care Nurse Practitioner in Danbury, CT · enumerated 2023.

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

National Provider Identifier

1003512864

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Christie Allen

Sex Female

Practice address Danbury, CT, 06810

Phone (203) 739-7000

Enumeration date Feb 3, 2023

Last updated in NPPES Aug 28, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 702594 (NY) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 433106 (NY) Secondary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 14805 (CT) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Christie Allen?

The National Provider Identifier (NPI) for Christie Allen is 1003512864, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christie Allen practice?

The practice location on file with NPPES is in Danbury, CT. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-28.