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

Peter George Konyn, MD

Individual provider Gastroenterology Physician · NPI 1295294049

Peter George Konyn, MD is a Gastroenterology Physician in Stanford, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2019
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

300 Pasteur Dr
Stanford, CA 94305-2200
Phone: (650) 723-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 300 Pasteur Drive, Lane 154, Stanford, CA 94305-5133 — (650) 723-6661

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence A178123 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A178123 (CA)

Record details

NPI number1295294049
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 19, 2019
Last updated in NPPESJuly 2, 2026
Certification dateJuly 2, 2026
Mailing address300 Pasteur Dr, Stanford, CA 94305-2200

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