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Joyce So, MD, PHD

NPI 1649832353ActiveIndividual· Medical Genetics, Clinical Genetics (M.D.)· San Francisco, CA

Medical Genetics, Clinical Genetics (M.D.) (MD, PHD) in San Francisco, California, licensed in CA, with an NPI issued in July 2019. Their prescriptions cost Medicare Part D more than their services did: $28,313 for 13 claims, against $6,453 paid for services in 2024.

Overview

NPI1649832353
StatusActive
Entity typeIndividual
CredentialMD, PHD
Sole proprietorNo
NPI issuedJul 2, 2019
Last updated in NPPESJul 2, 2019

Specialties and licenses

TaxonomyCodeLicenseState
Medical Genetics, Clinical Genetics (M.D.) Primary207SG0201X163203CA

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 - Medical Genetics and Genomics (CA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients37
Services billed79 across 8 procedure codes
Paid by Medicare$6,453

Part D prescriptions in 2024

Prescriptions (claims)13 · 13 30-day fills
Total drug cost$28,313
Generic share100% of claims

Medicare sources and data years

Industry payments (Open Payments)

None reported for 2025 or 2024.

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

Other Medical Genetics, Clinical Genetics (M.D.) providers in San Francisco

All 18 Medical Genetics, Clinical Genetics (M.D.) providers in San Francisco · All Medical Genetics, Clinical Genetics (M.D.) providers in California