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Edit this profileAt a glance
- 1111 Delafield St, Suite 212, Waukesha, WI 53188
About Dr. Dreyer
Mark W. Dreyer, M.D. practices gastroenterology in Waukesha, WI. The provider's National Provider Identifier (NPI) is 1396714861.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (262) 544-8622
- Email not available
Practice Locations
1111 DELAFIELD ST SUITE 212
Waukesha, WI 53188
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 gastroenterologists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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 — 1 related provider in 1 group
Common questions
What does Mark W. Dreyer specialize in?
Mark W. Dreyer is a gastroenterologist in Waukesha, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.
NPI registry
Where is Mark W. Dreyer located?
Mark W. Dreyer is listed at 1111 Delafield St Suite 212, Waukesha, WI 53188. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mark W. Dreyer's phone number?
The number on file is (262) 544-8622. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Mark W. Dreyer?
Mark W. Dreyer's National Provider Identifier is 1396714861. 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 W. Dreyer have?
Mark W. Dreyer 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 Mark W. Dreyer's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mark W. Dreyer. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.