Skip to content

James R. Williams, M.D.

NPI 1205015427ActiveIndividual· Colon & Rectal Surgery· St Petersburg, FL

Colon & Rectal Surgery (M.D.) in St Petersburg, Florida, trained at University of Louisville School of Medicine (class of 2007). 126 Medicare patients in 2024, $69,505 paid; nearly all of their 170 Part D prescriptions were generic (92%). Thd America, Inc. was the largest of 11 companies reporting payments in 2025, $842.33 in all, mostly food and beverage.

Overview

NPI1205015427
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedOct 25, 2007
Last updated in NPPESOct 28, 2021
Certified by providerOct 28, 2021

Specialties and licenses

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Colorectal Surgery (Proctology) (FL)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients126
Services billed399 across 95 procedure codes
Paid by Medicare$69,505

Part D prescriptions in 2024

Prescriptions (claims)170 · 184 30-day fills
Patients77
Total drug cost$18,007
Generic share92% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Louisville School of Medicine
Graduation year2007
Medicare specialtyColorectal Surgery (Proctology)
Secondary specialtiesGeneral Surgery

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$842.33 · 19 payments from 11 companies
  • 2024$948.88 · 22 payments from 15 companies

Top paying companies in 2025

CompanyAmountPayments
Thd America, Inc.$492.775
Mimedx Group, Inc.$58.183
Coloplast Corp$57.013
Organogenesis Inc.$53.401
Baxter Healthcare$39.571

What the 2025 payments were for

  • Food and Beverage$842.33 · 19 payments

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other colorectal surgeons in St Petersburg

All colorectal surgeons in Florida