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David S. Lewis, M.D.

NPI 1003096116ActiveIndividual· Surgery· Lewiston, ME

Surgery (M.D.) with Springfield Hospital Inc., practicing in Lewiston, Maine. Mostly services rather than prescriptions: Medicare paid $7,232 for 40 patients in 2024, with only 23 Part D claims. Pentax of America, Inc. reported $50.50 in payments in 2025, mostly device and supply loans. Lists Springfield Hospital as a hospital affiliation.

Overview

NPI1003096116
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedNov 6, 2007
Last updated in NPPESMar 8, 2024
Certified by providerMar 8, 2024

Specialties and licenses

TaxonomyCodeLicenseState
Surgery Primary208600000X18036NH
Surgery208600000XMD23672ME
Surgery208600000X2022036080MO

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 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - General Surgery (GA); Practitioner - General Surgery (ME); Practitioner - General Surgery (MO); Practitioner - General Surgery (NH); Practitioner - General Surgery (VT)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients40
Services billed72 across 19 procedure codes
Paid by Medicare$7,232

Part D prescriptions in 2024

Prescriptions (claims)23 · 29 30-day fills
Total drug cost$2,263
Generic share91% of claims

Medicare sources and data years

Education and affiliations

Graduation year2007
Medicare specialtyGeneral Surgery

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$50.50 · 1 payment from 1 company
  • 2024$3.35 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Pentax of America, Inc.$50.501

What the 2025 payments were for

  • Long term medical supply or device loan$50.50 · 1 payment

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

Other Surgery providers in Lewiston

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