Provider Profile

Cassandra Gertjejansen

Unclaimed Profile

About Cassandra Gertjejansen

Cassandra Gertjejansen practices family medicine in Marquette, MI. The provider's National Provider Identifier (NPI) is 1457294126.

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

Specialty

Family Medicine (Primary)

Credentials & Licensing

MI licenceAs reported to the NPI registry
No. 5151017905As reported
NPINational Provider Identifier
1457294126Issued 2026

As reported to the NPI registry ↗

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 Cassandra Gertjejansen?

Cassandra Gertjejansen is a family doctor in Marquette, MI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.

NPI registry

What is Cassandra Gertjejansen's address?

Cassandra Gertjejansen is listed at 1414 W Fair Ave Ste 36, Marquette, MI 49855. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Cassandra Gertjejansen?

The number on file is (906) 449-1010. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Cassandra Gertjejansen's NPI number?

Cassandra Gertjejansen's National Provider Identifier is 1457294126. 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 Cassandra Gertjejansen confirmed this information?

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

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