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

Stuart V Demirs MD LLC

Organization Internal Medicine Physician · NPI 1417515354

Stuart V Demirs MD LLC is an Internal Medicine Physician in Charlestown, Rhode Island. Registered with an NPI since 2019.

In the registry since
2019
Specialties on file
2
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

4099 Old Post Rd
Charlestown, RI 02813-2553
Phone: (401) 364-0770
Fax: (401) 364-7694
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X
Pediatrics Physician Taxonomy 208000000X

Record details

NPI number1417515354
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Stuart Demirs — Owner · (401) 364-0770
NPI enumeratedJune 5, 2019
Last updated in NPPESMay 12, 2021
Certification dateMay 12, 2021
Mailing addressPo Box 910, Charlestown, RI 02813-0901