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

John Alexander Ritter, MD

Individual provider Emergency Medicine Physician · NPI 1326072828

John Alexander Ritter, MD is an Emergency Medicine Physician in Ogdensburg, 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

214 King St
Ogdensburg, NY 13669-1142
Phone: (315) 393-8995
Fax: (315) 393-8880
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 190688 (NY)

Record details

NPI number1326072828
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 10, 2006
Last updated in NPPESJuly 8, 2007
Mailing address68 2nd Avenue, Ottawa, 125

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