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Provider Profile

Ivy K. Sun, OD

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At a glance

About Dr. Sun

Ivy K. Sun, OD is an optometrist practicing in San Ramon, CA. Ivy trained at Southern California College of Optometry, graduating in 1997. This provider record is associated with NPI 1154312916.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

Specialty

Optometrist (Primary)

Credentials & Licensing

CA licenceAs reported to the NPI registry
No. 10943TAs reported
NPINational Provider Identifier
1154312916Issued 2005

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What is Dr. Sun's specialty?

Dr. Sun is an optometrist in San Ramon, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Dr. Sun?

Dr. Sun is listed at 175 Market Pl, San Ramon, CA 94583. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Sun?

The number on file is (925) 275-0202. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Sun's NPI number?

Dr. Sun's National Provider Identifier is 1154312916. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

What is Dr. Sun's medical education?

Dr. Sun attended Southern California College of Optometry, graduating in 1997. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Sun been practicing?

Dr. Sun has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Sun confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sun. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

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