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Michael S. Grossman, D.D.S.

NPI 1831270982ActiveIndividual· Dentist, General Practice· Liverpool, NY

Dentist, General Practice (D.D.S.) in Liverpool, New York, licensed in NY, with an NPI issued in October 2006. Part D covered 74 prescriptions written in 2024, 100% of them generic. Keystone Dental Inc. was the largest of 4 companies reporting payments in 2025, $296.04 in all, mostly entertainment.

Overview

NPI1831270982
StatusActive
Entity typeIndividual
CredentialD.D.S.
Sole proprietorYes
NPI issuedOct 17, 2006
Last updated in NPPESJul 8, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Dentist, General Practice Primary1223G0001X051377NY

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 - Dentist (NY)

Part D prescriptions in 2024

Prescriptions (claims)74 · 74 30-day fills
Patients48
Total drug cost$279.79
Generic share100% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$296.04 · 4 payments from 4 companies
  • 2024$221.61 · 9 payments from 3 companies

Top paying companies in 2025

CompanyAmountPayments
Keystone Dental Inc.$226.661
Geistlich Pharma, North America, Inc.$31.881
Dentsply Sirona Inc$29.521
Align Technology, Inc.$7.981

What the 2025 payments were for

  • Entertainment$226.66 · 1 payment
  • Food and Beverage$69.38 · 3 payments

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

Other general dentists in Liverpool

All 33 general dentists in Liverpool · All general dentists in New York