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Larry J Lo, MD

Obstetrics & Gynecology Physician in Tracy, CA · enumerated 2006 · practices at Sutter Valley Medical Foundation.

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

National Provider Identifier

1205850864

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Registry record

Entity type Individual (Type 1)
Name Larry J Lo
Credential MD
Sex Male
Practice address 445 W Eaton Ave, Tracy, CA, 95376
Phone (209) 335-0100
Fax (209) 835-7257
Enumeration date Jul 27, 2006
Last updated in NPPES Feb 5, 2019

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License G54156 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
00G541560 Medicaid CA -

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

What is the NPI number for Larry Lo?
The National Provider Identifier (NPI) for Larry Lo is 1205850864, a Type 1 (individual) record in the CMS NPPES registry.
Where does Larry Lo practice?
The practice location on file with NPPES is in Tracy, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-05.