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

Diane R Siedlecki, MD

Individual provider Internal Medicine Physician · NPI 1265438923

Diane R Siedlecki, MD is an Internal Medicine Physician in Providence, Rhode Island. Licensed in Rhode Island. Registered with an NPI since 2005.

Licensed in
RI
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

180 Corliss St Ste B
Providence, RI 02904-2602
Phone: (401) 793-8400
Fax: (401) 793-8402
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

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD08079 (RI)

Record details

NPI number1265438923
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 27, 2005
Last updated in NPPESOctober 19, 2020
Certification dateOctober 19, 2020

Other providers in Providence