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William Cohen, D.M.D., M.S.

NPI 1093737264ActiveIndividual· Dentist, Periodontics· Saint Louis, MO

Dentist, Periodontics (D.M.D., M.S.) in Saint Louis, Missouri, licensed in MO, with an NPI issued in July 2006. Part D covered 376 prescriptions written in 2024, 98% of them generic. Straumann USA LLC was the largest of 2 companies reporting payments in 2025, $34.20 in all, mostly food and beverage.

Overview

NPI1093737264
StatusActive
Entity typeIndividual
CredentialD.M.D., M.S.
Sole proprietorNo
NPI issuedJul 24, 2006
Last updated in NPPESJul 8, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Dentist, Periodontics Primary1223P0300X014907MO

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 Order and Referring Only - Oral Surgery (MO)

Part D prescriptions in 2024

Prescriptions (claims)376 · 386 30-day fills
Patients171
Total drug cost$1,817
Generic share98% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$34.20 · 2 payments from 2 companies
  • 2024$498.73 · 9 payments from 5 companies

Top paying companies in 2025

CompanyAmountPayments
Straumann USA LLC$18.801
Biohorizons Implant Systems Inc.$15.401

What the 2025 payments were for

  • Food and Beverage$34.20 · 2 payments

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

Other periodontists in Saint Louis

All 20 periodontists in Saint Louis · All periodontists in Missouri