SETH CLARK
NPI 1801208798
Internal Medicine - Addiction Medicine in Providence, RI
About Seth Clark NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SETH CLARK (NPI 1801208798) is an individual addiction medicine provider in Providence, Rhode Island, licensed in Rhode Island (MD15837) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS, is affiliated with Rhode Island Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Seth Clark is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Rhode Island Hospital
Acute Care Hospitals · Providence, RIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02904 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PROVIDENCE, RI 02904
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Seth Clark's NPI number?
The NPI number for Seth Clark is 1801208798. It was assigned to this individual provider in the NPPES registry on May 27, 2014.
Where is Seth Clark located?
Seth Clark practices at 200 Corliss St, Providence, RI 02904. The listed phone number is (401) 606-8530.
What is Seth Clark's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Addiction Medicine, with taxonomy code 207RA0401X.
Is Seth Clark enrolled in Medicare?
Yes. Seth Clark is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Is Seth Clark affiliated with any hospitals?
According to CMS data, Seth Clark is affiliated with Rhode Island Hospital.
When was this NPI record last updated?
The NPPES record for Seth Clark was last updated on June 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.