Physician Profile

Mark Cosio, D.O.

Unclaimed Profile

About Dr. Cosio

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Specialty

Family Medicine (Primary)

Credentials & Licensing

MI license5151018079
NPI1295671766
NPI issued04/27/2026

Source: NPPES 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. Guide.md cannot book appointments or pass on messages — please call the office directly.

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

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