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

Augustine John Ryan Jr., MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1548361330

Augustine John Ryan Jr., MD is an Endocrinology, Diabetes & Metabolism Physician in Amherst, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3980 Sheridan Dr
Amherst, NY 14226-1727
Phone: (719) 961-9900
Fax: (716) 961-9911
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 143304 (NY)

Record details

NPI number1548361330
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 26, 2006
Last updated in NPPESJanuary 28, 2011

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