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Sanders Harris Berk, M.D.

NPI 1053310789ActiveIndividual· Dermatology· Rockville, MD

Dermatology (M.D.) in Rockville, Maryland, trained at University of Maryland School of Medicine (class of 1969). 1,197 Medicare patients in 2024, $318,040 paid; nearly all of their 1,060 Part D prescriptions were generic (95%). Organon LLC was the largest of 5 companies reporting payments in 2025, $164.19 in all, mostly food and beverage.

Overview

NPI1053310789
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJul 15, 2005
Last updated in NPPESAug 6, 2026
Certified by providerAug 6, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Dermatology Primary207N00000XD0012529MD

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 - Dermatology (DC)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients1,197
Services billed8,046 across 52 procedure codes
Paid by Medicare$318,040

Part D prescriptions in 2024

Prescriptions (claims)1,060 · 1,248 30-day fills
Patients395
Total drug cost$43,813
Generic share95% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Maryland School of Medicine
Graduation year1969
Medicare specialtyDermatology

Medical group

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$164.19 · 9 payments from 5 companies
  • 2024$104.41 · 4 payments from 3 companies

Top paying companies in 2025

CompanyAmountPayments
Organon LLC$45.464
Abbvie Inc.$39.612
Genzyme Corporation$38.181
Ucb, Inc.$24.871
Journey Medical Corporation$16.071

What the 2025 payments were for

  • Food and Beverage$164.19 · 9 payments

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

Other Dermatology providers in Rockville

All Dermatology providers in Maryland →