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Obstetrics/Gynecology

Larry J. Lo, MD

Works at hospitals in Tracy, CA · California

Summary

Larry J. Lo, MD (Obstetrics/Gynecology) is listed by Medicare at 1 hospital in Tracy, CA. NPI 1205850864. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Larry J. Lo, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Obstetrics/GynecologyPrimary specialty
YesAccepts Medicare assignment
45Years since medical school (graduated 1981)
University Of Wisconsin School Of MedicineMedical school
MaleGender (as listed)
Sutter Valley Medical FoundationGroup practice

Quick answers

Which hospitals does Larry J. Lo work at?
Medicare's official clinician data lists Larry J. Lo at 1 hospital: Sutter Tracy Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Larry J. Lo see patients?
Medicare's clinician data lists 1 practice location in Sacramento, CA. Call before your visit to confirm the address.
What is Larry J. Lo's specialty?
Medicare lists Obstetrics/Gynecology as the primary specialty.
Does Larry J. Lo accept Medicare assignment?
Yes. Medicare's clinician data says Larry J. Lo accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is Larry J. Lo's NPI number?
1205850864. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Larry J. Lo works

Medicare's Facility Affiliation Data lists Larry J. Lo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Larry J. Lo is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Larry J. Lo as a member of this group (CMS data updated 2026-10-02).

  • Sutter Valley Medical Foundation2,500 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in California →

Other OB-GYNs in Sacramento

Clinicians with the same Medicare primary specialty in Sacramento, CA — not a recommendation.

All OB-GYNs in Sacramento →

Clinician information

CredentialMD
Medical schoolUniversity Of Wisconsin School Of Medicine
Graduation year1981
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1205850864
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians