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Physician Profile

Mark A. Sager, MD

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At a glance

About Dr. Sager

Based in Madison, WI, Mark A. Sager, MD is listed in the NPI registry under geriatric medicine. NPI 1245291145 identifies this record in the national registry.

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

Specialty

Geriatric Medicine (Primary)

Credentials & Licensing

WI licenceAs reported to the NPI registry
No. 19308As reported
NPINational Provider Identifier
1245291145Issued 2006

As reported to the NPI registry ↗

Common questions

What does Dr. Sager specialize in?

Dr. Sager is a geriatrician in Madison, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Geriatric Medicine”.

NPI registry

Where is Dr. Sager located?

Dr. Sager is listed at 2880 University Ave, Madison, WI 53705. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Sager's phone number?

The number on file is (608) 263-7740. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Sager?

Dr. Sager's National Provider Identifier is 1245291145. 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

How much experience does Dr. Sager have?

Dr. Sager has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Dr. Sager's profile verified?

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

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.