Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Judy Lynn Thornhill

Marriage & Family Therapist in Woodland, CA · enumerated 2007 · practices at Communicare Health Centers.

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

National Provider Identifier

1841405826

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Registry record

Entity type Individual (Type 1)

Name Judy Lynn Thornhill

Sex Female

Practice address 804 Court St, Woodland, CA, 95695

Phone (530) 668-2400

Enumeration date May 11, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers 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.

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Frequently asked questions

How do I verify Judy Thornhill's NPI record?

Cross-check NPI 1841405826 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1841405826 active?

Yes, as of the latest NPPES snapshot, NPI 1841405826 is active (record last updated 2007-07-08).

Other providers at this practice address

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Communicare Health Centers Community/Behavioral Health Agency · Woodland, CA NPI 1710019633 Christina Andrade-Lemus Addiction (Substance Use Disorder) Counselor · Woodland, CA NPI 1043425390 Jaytee Weatherbie Addiction (Substance Use Disorder) Counselor · Woodland, CA NPI 1831304815 Curtis Arthur Addiction (Substance Use Disorder) Counselor · Woodland, CA NPI 1295940492 Karen Larsen Marriage & Family Therapist · Woodland, CA NPI 1780899930 Mickey Senescall Addiction (Substance Use Disorder) Counselor · Woodland, CA NPI 1114132198 Yaminah Bailey Addiction (Substance Use Disorder) Counselor · Woodland, CA NPI 1083829287 Deatrah Langley Addiction (Substance Use Disorder) Counselor · Woodland, CA NPI 1922213149

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.