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

Individual provider Specialist · NPI 1700022274

John M Denefrio, MD is a Specialist in Blauvelt, New York. Licensed in New York. Registered with an NPI since 2009.

Licensed in
NY
In the registry since
2009
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

1 Avis Ct
Blauvelt, NY 10913-1006
Phone: (845) 359-5008
Fax: (845) 359-8875
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 133754 (NY)

Record details

NPI number1700022274
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 5, 2009
Last updated in NPPESJanuary 5, 2009
Mailing address1 Avis Ct, Blauvelt, NY 10913-1006

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