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Ophthalmology

Nisreen Kothari, MD

Works at hospitals in Castro Valley, CA · California

Summary

Nisreen Kothari, MD (Ophthalmology) is listed by Medicare at 1 hospital in Castro Valley, CA. NPI 1730445644. 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 Nisreen Kothari, 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
15Years since medical school (graduated 2011)
University Of Michigan Medical SchoolMedical school
FemaleGender (as listed)
Eye Specialties Medical Group Inc.Group practice

Quick answers

Which hospitals does Nisreen Kothari work at?
Medicare's official clinician data lists Nisreen Kothari at 1 hospital: Eden Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Nisreen Kothari see patients?
Medicare's clinician data lists 1 practice location in Castro Valley, CA. Call before your visit to confirm the address.
What is Nisreen Kothari's specialty?
Medicare lists Ophthalmology as the primary specialty.
Does Nisreen Kothari accept Medicare assignment?
Yes. Medicare's clinician data says Nisreen Kothari 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 Nisreen Kothari?
(510) 881-8823, as listed in official Medicare / NPI Registry data.
What is Nisreen Kothari's NPI number?
1730445644. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Nisreen Kothari works

Medicare's Facility Affiliation Data lists Nisreen Kothari 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 Nisreen Kothari is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

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

  • Eye Specialties Medical Group Inc.3 clinicians in the group

Specialties

Find other Ophthalmology doctors in California →

Other ophthalmologists in Castro Valley

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

All ophthalmologists in Castro Valley →

Clinician information

CredentialMD
Medical schoolUniversity Of Michigan Medical School
Graduation year2011
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1730445644
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