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Gregory T. Lagos, DO

NPI 1316946825ActiveIndividual· Dermatology· South Charleston, WV

Dermatology (DO) in South Charleston, West Virginia, trained at West Virginia School of Osteopathic Medicine (class of 1989). 466 Medicare patients in 2024, $104,379 paid; nearly all of their 429 Part D prescriptions were generic (92%). Janssen Biotech, Inc. was the largest of 14 companies reporting payments in 2025, $1,939 in all, mostly food and beverage.

Overview

NPI1316946825
StatusActive
Entity typeIndividual
CredentialDO
Sole proprietorNo
NPI issuedJul 18, 2005
Last updated in NPPESFeb 1, 2008

Specialties and licenses

TaxonomyCodeLicenseState
Dermatology Primary207N00000X1300WV

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 (WV)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients466
Services billed2,739 across 73 procedure codes
Paid by Medicare$104,379

Part D prescriptions in 2024

Prescriptions (claims)429 · 463 30-day fills
Patients174
Total drug cost$119,399
Generic share92% of claims

Medicare sources and data years

Education and affiliations

Medical schoolWest Virginia School of Osteopathic Medicine
Graduation year1989
Medicare specialtyDermatology

Medical group

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$1,939 · 86 payments from 14 companies
  • 2024$2,044 · 92 payments from 12 companies

Top paying companies in 2025

CompanyAmountPayments
Janssen Biotech, Inc.$664.1227
Abbvie Inc.$373.1120
Galderma Laboratories, L.P.$222.4012
Amgen Inc.$161.037
Organon LLC$153.446

What the 2025 payments were for

  • Food and Beverage$1,839 · 85 payments
  • Education$99.99 · 1 payment

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

Other Dermatology providers in South Charleston

All Dermatology providers in West Virginia →