Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Michael George Kattah, MD, PHD

Individual provider Gastroenterology Physician · NPI 1871813675

Dr. Michael George Kattah, MD, PHD is a Gastroenterology in Rochester, Minnesota. Graduated from Stanford University School of Medicine in 2010, 16 years ago. Practices with Mayo Clinic, a 4,796-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California, Massachusetts and Minnesota.

Years since qualifying
16
Trained at
Stanford University School of Medicine
Licensed in
CA, MA, MN
In the registry since
2010
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

200 1st St SW
Rochester, MN 55905-0001
Phone: (507) 284-2511
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 513 Parnassus Ave, San Francisco, CA 94143-2205 — (415) 502-4444

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 79155 (MN)
Internal Medicine Physician Taxonomy 207R00000X · Licence A118801 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence UNKNOWN (MA)

Record details

NPI number1871813675
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedJune 3, 2010
Last updated in NPPESSeptember 10, 2025
Certification dateSeptember 10, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Medical schoolSTANFORD UNIVERSITY SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Mayo Clinic — 4796 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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