Skip to content

Randall James Warren, M.D.

NPI 1821245424ActiveIndividual· Anesthesiology, Pain Medicine· Sun City Center, FL

Anesthesiology, Pain Medicine (M.D.) in Sun City Center, Florida, trained at University of Cincinnati College of Medicine (class of 2002). 321 Medicare patients in 2024, $447,300 paid; nearly all of their 1,843 Part D prescriptions were generic (99%). Boston Scientific Corporation was the largest of 7 companies reporting payments in 2025, $2,558 in all, mostly food and beverage.

Overview

NPI1821245424
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorYes
NPI issuedAug 26, 2008
Last updated in NPPESJul 21, 2026
Certified by providerJul 21, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Anesthesiology, Pain Medicine Primary207LP2900XME108567FL
Anesthesiology207L00000X4301088532MI

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 - Anesthesiology (FL)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients321
Services billed5,623 across 60 procedure codes
Paid by Medicare$447,300

Part D prescriptions in 2024

Prescriptions (claims)1,843 · 2,141 30-day fills
Patients379
Total drug cost$36,005
Generic share99% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Cincinnati College of Medicine
Graduation year2002
Medicare specialtyAnesthesiology

Medical group

Hospital affiliation

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$2,558 · 46 payments from 7 companies
  • 2024$3,541 · 54 payments from 9 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$2,558 · 46 payments

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

Other pain medicine anesthesiologists in Sun City Center

All pain medicine anesthesiologists in Florida