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Jean Plzak Haab, MD

NPI 1811968290ActiveIndividual· Internal Medicine· Penn Valley, PA

Internal Medicine (MD) in Penn Valley, Pennsylvania, trained at Jefferson Medical College of Thomas Jefferson University (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $160,279 for 2,520 claims, against $49,775 paid for services in 2024.

Overview

NPI1811968290
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedFeb 1, 2006
Last updated in NPPESSep 30, 2015

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000XMD061328LPA
Internal Medicine, Geriatric Medicine207RG0300XMD061328LPA

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 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Internal Medicine (PA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients142
Services billed840 across 34 procedure codes
Paid by Medicare$49,775

Part D prescriptions in 2024

Prescriptions (claims)2,520 · 5,534 30-day fills
Patients172
Total drug cost$160,279
Generic share89% of claims

Medicare sources and data years

Education and affiliations

Medical schoolJefferson Medical College of Thomas Jefferson University
Graduation year1994
Medicare specialtyInternal Medicine

Medical group

Hospital affiliations

Other facilities

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 providers in Penn Valley

All Internal Medicine providers in Pennsylvania →