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

John Diorio Jr., MD

Individual provider Obstetrics & Gynecology Physician · NPI 1790766517

John Diorio Jr., MD is an Obstetrics & Gynecology Physician in Warwick, Rhode Island. Practices as a sole proprietor. Licensed in Rhode Island.

Licensed in
RI
In the registry since
2005
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

215 Toll Gate Rd Ste 106
Warwick, RI 02886
Phone: (401) 467-9111
Fax: (401) 461-1390
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 5123 (RI)

Record details

NPI number1790766517
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 9, 2005
Last updated in NPPESJune 11, 2018
Mailing address215 Toll Gate Rd Ste 106, Warwick, RI 02886-4462

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