Physician Profile

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About OATIS

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Areas of Expertise

Dentist (Primary)

Common questions

What kind of doctor is Dr. Oatis?

Dr. Oatis is a dentist in Seal Beach, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Dentist”.

NPI registry

What is Dr. Oatis's address?

Dr. Oatis is listed at 12419 SEAL BEACH BLVD, Seal Beach, CA 90740. 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. Oatis?

The number on file is (562) 431-0393. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Oatis's NPI number?

Dr. Oatis's National Provider Identifier is 1538093612. 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. Oatis confirmed this information?

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

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Licensing & Certification

CA license113031
NPI1538093612
NPI issued06/11/2026

Source: NPPES NPI Registry

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Related providers

Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.

Other dentists at this location 3

Same specialty, same street address — most likely the same department or group.

Related specialists at this location 1

Clinically related specialties at the same address — the people this provider most likely works alongside.

Also at this address 1

Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.

More connections — 5 related providers in 1 group

Other dentists in Seal Beach 5

Same specialty, same city.

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.