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Edit this profileAt a glance
- 1221 Whipple St, Eau Claire, WI 54703
About Dr. Sontag
Mark T. Sontag, M.D. is a healthcare provider in Eau Claire, WI specializing in anesthesiology. This provider record is associated with NPI 1528060381.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (715) 838-3311
- Email not available
Practice Locations
1221 WHIPPLE ST
Eau Claire, WI 54703
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other anesthesiologists at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 3 related providers in 1 group
Other anesthesiologists in Eau Claire 3
Same specialty, same city.
Common questions
What does Mark T. Sontag specialize in?
Mark T. Sontag is an anesthesiologist in Eau Claire, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.
NPI registry
Where is Mark T. Sontag located?
Mark T. Sontag is listed at 1221 Whipple St, Eau Claire, WI 54703. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mark T. Sontag's phone number?
The number on file is (715) 838-3311. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Mark T. Sontag?
Mark T. Sontag's National Provider Identifier is 1528060381. 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 Mark T. Sontag have?
Mark T. Sontag has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Mark T. Sontag's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mark T. Sontag. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.