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

Seth Clark

Individual provider Internal Medicine Physician · NPI 1801208798

Seth Clark is an Addiction Medicine in Providence, Rhode Island. Graduated from University of Texas Medical Branch at Galveston in 2014, 12 years ago. Practices with Rhode Island Hospital, a 428-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Rhode Island.

Years since qualifying
12
Trained at
University of Texas Medical Branch at Galveston
Licensed in
RI
In the registry since
2014
Specialties on file
2
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Practice location Address checks out

200 Corliss St
Providence, RI 02904
Phone: (401) 606-8530
Fax: (401) 606-8549
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 1052 Park Ave, Cranston, RI 02910-3225 — (401) 461-5056
  • 593 Eddy St, Providence, RI 02903-4923 — (401) 444-4741
  • 200 Corliss St, Providence, RI 02904 — (401) 606-8530

Specialties & licences

Addiction Medicine (Internal Medicine) Physician (primary) Taxonomy 207RA0401X · Licence MD15837 (RI)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD15837 (RI)

Record details

NPI number1801208798
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMay 27, 2014
Last updated in NPPESJune 24, 2025
Certification dateJune 24, 2025
Mailing address117 Ellenfield St Ste 101, Providence, RI 02905-4513

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyADDICTION MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 2014 (12 years in practice)
Group practice Rhode Island Hospital — 428 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Providence