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Provider Profile

Erwin B. Sunga, OD

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At a glance

About Dr. Sunga

Listed in the NPI registry as an optometrist, Erwin B. Sunga, OD practices in Berkeley, CA. NPI 1730014796 identifies this record in the national registry.

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

Specialty

Optometrist (Primary)

Credentials & Licensing

CA · OptometristCalifornia State Board of Optometry
No. 36308CurrentExpires Jun 2028Since 2026
NPINational Provider Identifier
1730014796Issued 2026

Snapshot · verify with the board ↗

Medicare information

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 kind of doctor is Dr. Sunga?

Dr. Sunga is an optometrist in Berkeley, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Dr. Sunga's address?

Dr. Sunga is listed at 200 Minor Hall, Berkeley, CA 94720. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Sunga?

The number on file is (510) 642-2020. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Sunga's NPI number?

Dr. Sunga's National Provider Identifier is 1730014796. 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

Has Dr. Sunga confirmed this information?

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

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