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Provider Profile

Derrick P. Olzack, P.A.

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At a glance

About Derrick Olzack

Derrick P. Olzack, P.A. is a healthcare provider in Atwater, CA specializing in family medicine. Derrick trained at Stanford University School of Medicine, graduating in 2017. This provider record is associated with NPI 1114456738.

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

Specialty

Family Medicine (Primary)

Credentials & Licensing

CA · Physician AssistantPhysician Assistant Board
No. 54432CurrentExpires May 2027Since 2017
NPINational Provider Identifier
1114456738Issued 2017

Snapshot · verify with the board ↗

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 does Derrick P. Olzack specialize in?

Derrick P. Olzack is a family doctor in Atwater, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.

NPI registry

Where is Derrick P. Olzack located?

Derrick P. Olzack is listed at 1775 Third St, Atwater, CA 95301. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Derrick P. Olzack's phone number?

The number on file is (209) 358-5611. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Derrick P. Olzack's NPI number?

Derrick P. Olzack's National Provider Identifier is 1114456738. 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

Where did Derrick P. Olzack train?

Derrick P. Olzack attended Stanford University School of Medicine, graduating in 2017. This comes from the CMS National Downloadable File.

CMS public data

How long has Derrick P. Olzack been practicing?

Derrick P. Olzack has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.

CMS public data

Has Derrick P. Olzack confirmed this information?

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

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