ESTHER OHN KIM O.D.
NPI 1780709329
Optometrist in San Jose, CA
About Esther Ohn Kim O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ESTHER OHN KIM O.D. (NPI 1780709329) is an individual optometrist in San Jose, California, licensed in California (12518TPA) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Esther Ohn Kim O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Esther Kim reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Jose, CA 95112
- Reassigned Medicare billing, California enrollment
- 67 clinicians in this Medicare group
Sunnyvale, CA 94086
- Reassigned Medicare billing, California enrollment
- 14 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95112 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Esther Kim's NPI number?
The NPI number for Esther Kim is 1780709329. It was assigned to this individual provider in the NPPES registry on March 20, 2007. The provider is also known as Esther Sung-Hee Ohn O.D..
Where is Esther Kim located?
Esther Kim practices at 214 Jackson St, San Jose, CA 95112. The listed phone number is (408) 293-3730.
What is Esther Kim's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Esther Kim enrolled in Medicare?
Yes. Esther Kim is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Esther Kim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Esther Kim reassigns Medicare benefits to 2 organizations: Fifth Optometric Care Of California (San Jose, CA) and Dr. Gary Gold & Associates Optometry (Sunnyvale, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Esther Kim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Esther Kim accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 2 other insurers list Esther Kim as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Esther Kim was last updated on April 17, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.