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Lassen Medical Center

Family Medicine Physician in Susanville, CA · enumerated 2007 · authorized official Tonya Joyner, Office Tech.

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

National Provider Identifier

1750413597

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Registry record

Entity type Organization (Type 2)
Legal business name Lassen Medical Center
Practice address 103 Fair Dr, Susanville, CA, 96130
Phone (530) 257-7773
Fax (530) 257-2939
Enumeration date Mar 9, 2007
Last updated in NPPES Feb 25, 2008

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary
207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License A35162 (CA) Secondary
208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License A35254 (CA) Secondary

Authorized official

Name Tonya Joyner
Title Office Tech
Phone (530) 257-7773

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

Who is the authorized official for Lassen Medical Center?
NPPES lists Tonya Joyner (Office Tech) as the authorized official for this organization.
What is the NPI number for Lassen Medical Center?
The NPI for Lassen Medical Center is 1750413597, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-25.