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San Thaw Dar Aye, M.D

NPI 1598994089ActiveIndividual· Hospitalist· Leesburg, VA

Hospitalist (M.D) with Inova Health Care Services, practicing in Leesburg, Virginia. In 2024 Medicare paid $61,998 for 356 patients, and Part D covered 497 of their prescriptions, 89% of them generic. Lists Inova Loudoun Hospital as a hospital affiliation.

Overview

NPI1598994089
StatusActive
Entity typeIndividual
CredentialM.D
Sole proprietorYes
NPI issuedJul 7, 2009
Last updated in NPPESDec 4, 2020
Certified by providerDec 4, 2020

Specialties and licenses

TaxonomyCodeLicenseState
Hospitalist Primary208M00000X0101256433VA
Internal Medicine207R00000X0101256433VA
Internal Medicine207R00000XD0074279MD

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 - Internal Medicine (DC); Practitioner - Internal Medicine (VA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients356
Services billed911 across 8 procedure codes
Paid by Medicare$61,998

Part D prescriptions in 2024

Prescriptions (claims)497 · 535 30-day fills
Patients210
Total drug cost$32,877
Generic share89% of claims

Medicare sources and data years

Education and affiliations

Graduation year2001
Medicare specialtyInternal Medicine

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

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

Other hospitalists in Leesburg

All hospitalists in Virginia