Christine Byrne

Christine Byrne is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in Temecula, CA, registered in the NPPES registry with NPI 1447653274 since 2014.

✓ Active NPI ✓ Valid NPI checksum

NPI	1447653274
Entity type	Individual (Type 1)
Name	Christine Byrne
Sex	Female
Practice address	32214 CORTE TOMATLAN, Temecula, CA, 92592
Phone	9513319965
Enumeration date	2014-10-07
Last updated in NPPES	2014-10-07

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
101YA0400X	Addiction (Substance Use Disorder) Counselor	Primary	—	—

Copy-ready billing details

Provider: Christine Byrne
NPI: 1447653274
Taxonomy: 101YA0400X (Addiction (Substance Use Disorder) Counselor)
Address: 32214 CORTE TOMATLAN, Temecula, CA, 92592

Verify this record

Cross-check NPI 1447653274 against the authoritative CMS record: view Christine Byrne on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How do I verify Christine Byrne's NPI record?

Cross-check NPI 1447653274 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1447653274 active?

Yes — as of the latest NPPES snapshot, NPI 1447653274 is active (record last updated 2014-10-07).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-10-07.