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

Christopher S Ottiano, MD

Individual provider Specialist · NPI 1376524868

Christopher S Ottiano, MD is a Specialist in Johnston, Rhode Island. Licensed in Massachusetts and Rhode Island. Registered with an NPI since 2005.

Licensed in
MA, RI
In the registry since
2005
Specialties on file
2
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

1526 Atwood Ave Ste 200
Johnston, RI 02919-3289
Phone: (401) 270-5395
Fax: (401) 270-7635
Show map & directions

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

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 10215 (RI)
Specialist Taxonomy 174400000X · Licence 226505 (MA)

Record details

NPI number1376524868
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 10, 2005
Last updated in NPPESFebruary 13, 2008
Mailing address1526 Atwood Ave, Suite 200, Johnston, RI 02919-3289

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