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

Keith L. Callahan MD, PC

Organization Primary Care Clinic/Center · NPI 1558556266

Keith L. Callahan MD, PC is a Primary Care Clinic/Center in Warwick, Rhode Island. Works from 3 locations. Licensed in Rhode Island.

Licensed in
RI
In the registry since
2007
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

390 Toll Gate Rd Ste 108
Warwick, RI 02886-4326
Phone: (401) 921-5672
Fax: (401) 921-5679
Show map & directions

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

Additional practice locations (2)

  • 2220 Plainfield Pike, Cranston, RI 02921-2031 — (401) 585-8500
  • 360 Kingstown Rd, Narragansett, RI 02882-3258 — (401) 594-2200

Specialties & licences

Primary Care Clinic/Center (primary) Taxonomy 261QP2300X (RI)

Record details

NPI number1558556266
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Michael Oakes — Office Manager · (401) 580-0652
NPI enumeratedSeptember 6, 2007
Last updated in NPPESJune 11, 2026
Certification dateJune 11, 2026
Mailing address390 Toll Gate Rd Ste 108, Warwick, RI 02886-4326

Other providers in Warwick