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Dionne Gay Lynch, MD

NPI 1316021587ActiveIndividual· Family Medicine· Washington, DC

Family Medicine (MD) in Washington, District of Columbia, trained at Howard University College of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $327,811 for 2,839 claims, against $22,226 paid for services in 2024. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $64.76 in all, mostly food and beverage.

Overview

NPI1316021587
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedOct 24, 2006
Last updated in NPPESMay 19, 2016

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000XMD31570DC

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 Practitioner - Family Practice (DC)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients91
Services billed240 across 20 procedure codes
Paid by Medicare$22,226

Part D prescriptions in 2024

Prescriptions (claims)2,839 · 5,586 30-day fills
Patients166
Total drug cost$327,811
Generic share86% of claims

Medicare sources and data years

Education and affiliations

Medical schoolHoward University College of Medicine
Graduation year1996
Medicare specialtyFamily Practice
TelehealthOffers telehealth

Medical group

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$64.76 · 3 payments from 3 companies
  • 2024$32.50 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Amgen Inc.$28.921
Averitas Pharma Inc.$20.941
Paratek Pharmaceuticals, Inc.$14.901

What the 2025 payments were for

  • Food and Beverage$64.76 · 3 payments

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

Other family medicine physicians in Washington

All 396 family medicine physicians in Washington · All family medicine physicians in District of Columbia