Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Livia Speare Galli Rasmussen, OD, MS
Optometrist in Sonora, CA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417618117
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Registry record
Entity type Individual (Type 1)
Name Mrs. Livia Speare Galli Rasmussen
Credential OD, MS
Sex Female
Practice address 940 Sylva Ln Ste H, Sonora, CA, 95370
Phone (209) 532-4123
Fax (209) 532-6749
Enumeration date Jan 5, 2022
Last updated in NPPES Mar 12, 2024
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
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.
Frequently asked questions
Where does Livia Galli Rasmussen practice?
The practice location on file with NPPES is in Sonora, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Livia Galli Rasmussen?
The National Provider Identifier (NPI) for Livia Galli Rasmussen is 1417618117, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Russell Cotteral Optometrist · Sonora, CA NPI 1619911047 Douglas Fleming Optometrist · Sonora, CA NPI 1871524611 Rachna Narula Optometrist · Sonora, CA NPI 1295890911 Douglas O. Fleming, O.D., Inc. Optometrist · Sonora, CA NPI 1689896847 James Laffin Optometrist · Sonora, CA NPI 1144432378 M A C T Health Board, Incorporated Clinic/Center · Sonora, CA NPI 1033898226
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-12.