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

Mr. John Ruiz, MD

Individual provider Family Medicine Physician · NPI 1679547970

Mr. John Ruiz, MD is a Family Medicine Physician in Amsterdam, 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.

See every abbreviation used in this directory →

Practice location Address checks out

4988 State Highway 30 St Mary's Hospital Memorial Campus Fam Hlth Cntr
Amsterdam, NY 12010
Phone: (518) 841-3770
Fax: (518) 841-3775
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 140126 (NY)

Record details

NPI number1679547970
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 14, 2006
Last updated in NPPESSeptember 21, 2010
Mailing address427 Guy Park Ave - Primary & Specialty Care Dept., St. Mary'S Hospital At Amsterdam, Amsterdam, NY 12010

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