John Schaffner, MD
Gastroenterology
20+ years in practiceNPI: 1235118639Licensed in MN
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Credentials & Recognition
Specialties
Gastroenterology
NPI sub-specialties
Internal Medicine, Gastroenterology207RG0100X
Practice Signals
Editorial signals beyond credentials. Patient transparency over opacity. See methodology.
Mid-Level (PA/NP) Use
Doctor-led visits
Years in Practice
20+ years
Estimated from NPI enumeration date
Other Gastroenterology Doctors near Minnesota
View all →Frequently Asked Questions about Dr. John Schaffner, MD
Where does Dr. John Schaffner, MD practice?+
Dr. John Schaffner, MD practices in Minnesota, MN. 200 1ST ST SW
ROCHESTER, MN 559050001.
What is Dr. John Schaffner, MD's phone number?+
Dr. John Schaffner, MD's practice phone is 507-284-2511. Office contact information is verified on the PBCMMG profile.
What does Dr. John Schaffner, MD specialize in?+
Dr. John Schaffner, MD's primary specialty is Gastroenterology.
Is Dr. John Schaffner, MD board certified?+
Board certification status for Dr. John Schaffner, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. John Schaffner, MD been practicing?+
Dr. John Schaffner, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. John Schaffner, MD's NPI number?+
Dr. John Schaffner, MD's National Provider Identifier (NPI) is 1235118639, registered in the federal NPPES registry.
Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards
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