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THOMAS D DENUCCI M.D.
NPI 1033291570
Internal Medicine - Gastroenterology in Riverside, RI

Active since October 20, 2006PECOS Enrolled
375 WAMPANOAG TRL, SUITE 202A, RIVERSIDE, RI 02915(401) 649-4030(401) 649-4031 Get Directions Write a Review

NPPES record last updated: July 27, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Thomas D Denucci M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

THOMAS D DENUCCI M.D. (NPI 1033291570) is an individual gastroenterology provider in Riverside, Rhode Island, licensed in Rhode Island (MD05973) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1033291570
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameTHOMAS D DENUCCICredential: M.D.
Location Address375 WAMPANOAG TRL, SUITE 202ARiverside, RI 02915-2212
Mailing Address17 Virginia Ave, Suite 107Providence, RI 02905-4406
Phone(401) 649-4030
Fax(401) 649-4031
Sole ProprietorNo
Enumeration DateOctober 20, 2006
Last NPPES UpdateJuly 27, 2016
✔ NPI 1033291570 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in RI · MD05973
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
375 WAMPANOAG TRL, Riverside, RI 02915
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Thomas D Denucci M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Thomas Denucci reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lifespan Physician Group, Inc.
Same address
General Practice
375 WAMPANOAG TRL
Riverside, RI 02915
  • Reassigned Medicare billing, Rhode Island enrollment
  • 1,372 clinicians in this Medicare group
NPI 1215899869 (401) 649-4000
Rhode Island Hospital
3.3 mi
Multi-Specialty
593 EDDY ST
Providence, RI 02903
  • Reassigned Medicare billing, Rhode Island enrollment
  • 358 clinicians in this Medicare group
NPI 1154537520 (401) 444-6905

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02915 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$134.17 typical visit price
range $58.57 – $177.03
Typical copayment $33.54 (range $14.64 – $44.25)
Most-billed visit code 99204
Established Patient
$103.10 typical visit price
range $18.92 – $144.38
Typical copayment $25.77 (range $4.73 – $36.09)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JONATHAN A LEVISS MD
Internal Medicine
375 WAMPANOAG TRL
RIVERSIDE, RI 02915
Providence County (401) 649-4020
MRIGANKA SINGH M.D.
Internal Medicine (Geriatric Medicine)
375 WAMPANOAG TRL
RIVERSIDE, RI 02915
Providence County (401) 649-4010
KRISTEN TILLQUIST DO
Internal Medicine (Nephrology)
375 WAMPANOAG TRL
RIVERSIDE, RI 02915
Providence County (401) 649-4060
DONNA MARIE RONDEAU-MARZULLO NP
Nurse Practitioner (Gerontology)
375 WAMPANOAG TRL, SUITE 102
RIVERSIDE, RI 02915
Providence County (401) 649-4010
DR. ANKUR SHAH M.D.
Internal Medicine (Nephrology)
375 WAMPANOAG TRL
RIVERSIDE, RI 02915
Providence County (401) 649-4060
REGINALD Y GOHH MD
Internal Medicine (Nephrology)
375 WAMPANOAG TRL, SUITE 302A
RIVERSIDE, RI 02915
Providence County (401) 649-4060
GABRIELLE HERMES BURKE NP
Nurse Practitioner (Family)
375 WAMPANOAG TRL
RIVERSIDE, RI 02915
Providence County (401) 649-4030
DR. LEWENA MAHER MD
Internal Medicine (Rheumatology)
375 WAMPANOAG TRL
RIVERSIDE, RI 02915
Providence County (401) 649-4040

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 Thomas Denucci's NPI number?

The NPI number for Thomas Denucci is 1033291570. It was assigned to this individual provider in the NPPES registry on October 20, 2006.

Where is Thomas Denucci located?

Thomas Denucci practices at 375 Wampanoag Trl Suite 202A, Riverside, RI 02915. The listed phone number is (401) 649-4030.

What is Thomas Denucci's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Thomas Denucci enrolled in Medicare?

Yes. Thomas Denucci is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Thomas Denucci's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Denucci reassigns Medicare benefits to 2 organizations: Lifespan Physician Group, Inc. (Riverside, RI) and Rhode Island Hospital (Providence, RI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Thomas Denucci's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Thomas Denucci was last updated on July 27, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.