Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Christopher Andrew Day, PA-C

Physician Assistant in Lockhart, TX · enumerated 2022.

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

National Provider Identifier

1063144681

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Registry record

Entity type Individual (Type 1)

Name Mr. Christopher Andrew Day

Credential PA-C

Sex Male

Practice address 1009 W San Antonio St, Lockhart, TX, 78644

Phone (512) 376-5247

Fax (512) 376-6252

Enumeration date Jun 30, 2022

Last updated in NPPES Jul 7, 2023

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA16832 (TX) 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

Where does Christopher Day practice?

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

What is the NPI number for Christopher Day?

The National Provider Identifier (NPI) for Christopher Day is 1063144681, 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 2023-07-07.