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Ophthalmology

Ji-Kwan Park, MD

Sees patients in San Jose, CA · California

Summary

Dr. Ji-Kwan Park, MD is an ophthalmologist at 1721 Technology Dr, San Jose, CA 95110. Phone: (408) 436-3300. Accepts Medicare assignment. NPI 1619322898. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Ophthalmologist (Medicare lists Ophthalmology)
  • Address: 1721 Technology Dr, San Jose, CA 95110 · Directions
  • Phone: (408) 436‑3300
  • Medicare: Accepts Medicare assignment
  • Group practice: Permanente Medical Group Inc
  • Medical school: Loma Linda University School Of Medicine · graduated 2020 (6 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Ji-Kwan Park, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Ji-Kwan Park accept Medicare assignment?
Yes. Medicare's clinician data says Ji-Kwan Park accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Ji-Kwan Park's NPI number?
1619322898. 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 Ji-Kwan Park is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Ji-Kwan Park as a member of this group (CMS data updated October 2, 2026).

  • Permanente Medical Group Inc10,996 clinicians in the group

Specialties

Find other Ophthalmology doctors in California →

Other ophthalmologists in San Jose

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

All ophthalmologists in San Jose →

Other clinicians in Permanente Medical Group Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolLoma Linda University School Of Medicine
Graduation year2020 (6 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1619322898
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 October 2, 2026, retrieved October 29, 2026
  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