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Physician Profile

Mark Cosio, D.O.

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At a glance

About Dr. Cosio

Based in Lansing, MI, Mark Cosio, D.O. is listed in the NPI registry under family medicine. NPI 1295671766 identifies this record in the national registry.

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. 5151018079As reported
NPINational Provider Identifier
1295671766Issued 2026

As reported to the NPI registry ↗

Common questions

What kind of doctor is Mark Cosio?

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

NPI registry

What is Mark Cosio's address?

Mark Cosio is listed at 1215 E Michigan Ave Ste 245, Lansing, MI 48912. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Mark Cosio?

The number on file is (517) 364-5710. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Mark Cosio's NPI number?

Mark Cosio's National Provider Identifier is 1295671766. 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 Mark Cosio confirmed this information?

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

Guide.md

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