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

John Blaich Ryan, MD

Individual provider Surgery Physician · NPI 1437103561

John Blaich Ryan, MD is a Surgery Physician in Auburn, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
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

132 N St
Auburn, NY 13021-1829
Phone: (315) 258-8282
Fax: (315) 258-7386
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 179142 (NY)
Colon & Rectal Surgery Physician Taxonomy 208C00000X · Licence 179142 (NY)

Record details

NPI number1437103561
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 22, 2006
Last updated in NPPESMarch 6, 2014

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