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Fred M. Caldwell, M.D.

NPI 1558308239ActiveIndividual· Internal Medicine· Poplar Bluff, MO

Internal Medicine (M.D.) in Poplar Bluff, Missouri, trained at University of Missouri, Columbia School of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $3,016,297 for 41,759 claims, against $87,499 paid for services in 2024. Amgen Inc. was the largest of 2 companies reporting payments in 2025, $48.08 in all, mostly food and beverage.

Overview

NPI1558308239
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJun 1, 2006
Last updated in NPPESJan 22, 2021
Certified by providerJan 22, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X36656MO

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 - Internal Medicine (MO)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients1,162
Services billed3,043 across 105 procedure codes
Paid by Medicare$87,499

Part D prescriptions in 2024

Prescriptions (claims)41,759 · 60,783 30-day fills
Patients1,495
Total drug cost$3,016,297
Generic share85% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Missouri, Columbia School of Medicine
Graduation year1985
Medicare specialtyInternal Medicine

Medical groups

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$48.08 · 3 payments from 2 companies
  • 2024$247.49 · 19 payments from 5 companies

Top paying companies in 2025

CompanyAmountPayments
Amgen Inc.$30.512
Dexcom, Inc.$17.571

What the 2025 payments were for

  • Food and Beverage$48.08 · 3 payments

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

Other internal medicine physicians in Poplar Bluff

All 44 internal medicine physicians in Poplar Bluff · All internal medicine physicians in Missouri