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

Nicholas A. Califano, MD, Inc

Organization Gastroenterology Physician · NPI 1194818625

Nicholas A. Califano, MD, Inc is a Gastroenterology Physician in Providence, Rhode Island. Licensed in Rhode Island. Registered with an NPI since 2006.

Licensed in
RI
In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

33 Staniford St
Providence, RI 02905
Phone: (401) 421-8800
Fax: (401) 273-6510
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 4776 (RI)

Record details

NPI number1194818625
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nicholas Califano — Owner · (401) 421-8800
NPI enumeratedOctober 2, 2006
Last updated in NPPESJune 2, 2009
Mailing address33 Staniford Street, Providence, RI 02905

Other providers in Providence