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Ophthalmology

Sara S. Prasertsit, MD

Sees patients in Fremont, CA · Dublin, CA · California

Summary

Sara S. Prasertsit, MD (Ophthalmology) is enrolled with Medicare at 2 practice locations in Fremont, CA and Dublin, CA. NPI 1730321423. 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 Sara S. Prasertsit, 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

OphthalmologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
18Years since medical school (graduated 2008)
Tufts University School Of Dental MedicineMedical school
FemaleGender (as listed)
Sutter Bay Medical FoundationGroup practice

Quick answers

Where does Sara S. Prasertsit see patients?
Medicare's clinician data lists 2 practice locations, including Fremont, CA and Dublin, CA. Call before your visit to confirm the address.
What is Sara S. Prasertsit's specialty?
Medicare lists Ophthalmology as the primary specialty.
Does Sara S. Prasertsit accept Medicare assignment?
Yes. Medicare's clinician data says Sara S. Prasertsit 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.
Does Sara S. Prasertsit offer telehealth?
Medicare's clinician data says Sara S. Prasertsit offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Sara S. Prasertsit?
(510) 490-1222, as listed in official Medicare / NPI Registry data.
What is Sara S. Prasertsit's NPI number?
1730321423. 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 Sara S. Prasertsit is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Sara S. Prasertsit as a member of this group (CMS data updated 2026-10-02).

  • Sutter Bay Medical Foundation3,829 clinicians in the group

Specialties

Find other Ophthalmology doctors in California →

Other ophthalmologists in Fremont

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

All ophthalmologists in Fremont →

Clinician information

CredentialMD
Medical schoolTufts University School Of Dental Medicine
Graduation year2008
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1730321423
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