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Obstetrics/Gynecology

Ben Li, MD

Sees patients in San Francisco, CA · California

Summary

Ben Li, MD (Obstetrics/Gynecology) is enrolled with Medicare at 1 practice location in San Francisco, CA. NPI 1003019001. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Ben Li, 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
20Years since medical school (graduated 2006)
University Of California, San Francisco School Of MedicineMedical school
MaleGender (as listed)
University of California SFGH Medical GroupGroup practice

Quick answers

Where does Ben Li see patients?
Medicare's clinician data lists 1 practice location in San Francisco, CA. Call before your visit to confirm the address.
What is Ben Li's specialty?
Medicare lists Obstetrics/Gynecology as the primary specialty.
Does Ben Li accept Medicare assignment?
Yes. Medicare's clinician data says Ben Li 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 the phone number for Ben Li?
(628) 206-5871, as listed in official Medicare / NPI Registry data.
What is Ben Li's NPI number?
1003019001. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Ben Li is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Ben Li as a member of this group (CMS data updated 2026-10-02).

  • University of California SFGH Medical Group587 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in California →

Other OB-GYNs in San Francisco

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

All OB-GYNs in San Francisco →

Clinician information

CredentialMD
Medical schoolUniversity Of California, San Francisco School Of Medicine
Graduation year2006
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1003019001
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians