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Robert William Pachner, M.D.

NPI 1255376026ActiveIndividual· Family Medicine· Milwaukee, WI

Family Medicine (M.D.) in Milwaukee, Wisconsin, trained at Medical College of Wisconsin (class of 1994). 160 Medicare patients in 2024, $13,761 paid; nearly all of their 330 Part D prescriptions were generic (95%).

Overview

NPI1255376026
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJun 17, 2006
Last updated in NPPESNov 29, 2021
Certified by providerNov 29, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000X37016-020WI

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 (WI)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients160
Services billed286 across 31 procedure codes
Paid by Medicare$13,761

Part D prescriptions in 2024

Prescriptions (claims)330 · 334 30-day fills
Patients248
Total drug cost$4,033
Generic share95% of claims

Medicare sources and data years

Education and affiliations

Medical schoolMedical College of Wisconsin
Graduation year1994
Medicare specialtyFamily Practice

Medical groups

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 family medicine physicians in Milwaukee

All 350 family medicine physicians in Milwaukee · All family medicine physicians in Wisconsin