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David Richard Clarkson, D.P.M.

NPI 1477580231ActiveIndividual· Podiatrist· Chestertown, MD

Podiatrist (D.P.M.) in Chestertown, Maryland, trained at Temple University School of Medicine (class of 2003). 882 Medicare patients in 2024, $266,131 paid; nearly all of their 182 Part D prescriptions were generic (96%). Amgen Inc. was the largest of 3 companies reporting payments in 2025, $76.94 in all, mostly food and beverage.

Overview

NPI1477580231
StatusActive
Entity typeIndividual
CredentialD.P.M.
Sole proprietorNo
NPI issuedJun 27, 2006
Last updated in NPPESDec 27, 2024
Certified by providerDec 27, 2024

Specialties and licenses

TaxonomyCodeLicenseState
Podiatrist Primary213E00000X01437MD

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 - Podiatry (MD)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients882
Services billed3,801 across 32 procedure codes
Paid by Medicare$266,131

Part D prescriptions in 2024

Prescriptions (claims)182 · 303 30-day fills
Patients85
Total drug cost$7,310
Generic share96% of claims

Medicare sources and data years

Education and affiliations

Medical schoolTemple University School of Medicine
Graduation year2003
Medicare specialtyPodiatry

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$76.94 · 4 payments from 3 companies
  • 2024$133.44 · 6 payments from 5 companies

Top paying companies in 2025

CompanyAmountPayments
Amgen Inc.$35.632
Organogenesis Inc.$23.311
Paratek Pharmaceuticals, Inc.$18.001

What the 2025 payments were for

  • Food and Beverage$76.94 · 4 payments

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

Other Podiatrist providers in Chestertown

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