Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mayo Clinic

Organization Gastroenterology Physician · NPI 1922074434

Mayo Clinic is a Gastroenterology Physician in Rochester, Minnesota. Registered with an NPI since 2006.

In the registry since
2006
Specialties on file
5

Practice location Address checks out

200 1st St SW
Rochester, MN 55905-0001
Phone: (507) 284-2511
Fax: (507) 284-0574
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Multi-Specialty Clinic/Center (primary) Taxonomy 261QM1300X
Gastroenterology Physician Taxonomy 207RG0100X
General Practice Physician Taxonomy 208D00000X
Clinical Medical Laboratory Taxonomy 291U00000X
Durable Medical Equipment & Medical Supplies Taxonomy 332B00000X

Record details

NPI number1922074434
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Dennis Dahlen — Chief Financial Officer · (507) 538-3389
NPI enumeratedFebruary 24, 2006
Last updated in NPPESAugust 7, 2025
Certification dateAugust 7, 2025
Mailing address200 1st St Sw, Rochester, MN 55905-0001

Other providers in Rochester