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Andrew Samuel Ing, MD

NPI 1053409714ActiveIndividual· Internal Medicine· Grass Valley, CA

Internal Medicine (MD) in Grass Valley, California, trained at New York University School of Medicine (class of 1996). In 2024 Medicare paid $6,613 for 75 patients, and Part D covered 240 of their prescriptions, 75% of them generic.

Overview

NPI1053409714
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedOct 10, 2006
Last updated in NPPESJul 8, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000XA063107CA

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 (CA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients75
Services billed251 across 45 procedure codes
Paid by Medicare$6,613

Part D prescriptions in 2024

Prescriptions (claims)240 · 254 30-day fills
Patients138
Total drug cost$8,994
Generic share75% of claims

Medicare sources and data years

Education and affiliations

Medical schoolNew York University School of Medicine
Graduation year1996
Medicare specialtyInternal Medicine

Medical groups

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 internal medicine physicians in Grass Valley

All 29 internal medicine physicians in Grass Valley · All internal medicine physicians in California