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David M. Arehart, MD

NPI 1306802061ActiveIndividual· Pain Medicine, Pain Medicine· Lexington, KY

Pain Medicine, Pain Medicine (MD) in Lexington, Kentucky, trained at University of Tennessee, Hsc, College of Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $551,793 for 7,518 claims, against $203,917 paid for services in 2024. Collegium Pharmaceutical, Inc. reported $68.91 in payments in 2025, mostly food and beverage.

Overview

NPI1306802061
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedApr 21, 2006
Last updated in NPPESJan 9, 2026
Certified by providerJan 9, 2026

Specialties and licenses

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Anesthesiology (KY); Practitioner - Anesthesiology (TN)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients213
Services billed2,214 across 19 procedure codes
Paid by Medicare$203,917

Part D prescriptions in 2024

Prescriptions (claims)7,518 · 7,554 30-day fills
Patients423
Total drug cost$551,793
Generic share93% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Tennessee, Hsc, College of Medicine
Graduation year1995
Medicare specialtyAnesthesiology
Secondary specialtiesPain Management

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$68.91 · 1 payment from 1 company
  • 2024$143.49 · 4 payments from 4 companies

Top paying companies in 2025

CompanyAmountPayments
Collegium Pharmaceutical, Inc.$68.911

What the 2025 payments were for

  • Food and Beverage$68.91 · 1 payment

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

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