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Ronald J. Bross, MD

NPI 1386648202ActiveIndividual· Internal Medicine, Gastroenterology· Allentown, PA

Internal Medicine, Gastroenterology (MD) in Allentown, Pennsylvania, trained at Jefferson Medical College of Thomas Jefferson University (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $270,077 for 1,048 claims, against $91,703 paid for services in 2024. Pfizer Inc. reported $14.75 in payments in 2025, mostly food and beverage.

Overview

NPI1386648202
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedJun 9, 2005
Last updated in NPPESMay 26, 2021
Certified by providerMay 26, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Gastroenterology Primary207RG0100XMD054380-LPA

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 - Gastroenterology (PA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients606
Services billed1,838 across 42 procedure codes
Paid by Medicare$91,703

Part D prescriptions in 2024

Prescriptions (claims)1,048 · 2,168 30-day fills
Patients306
Total drug cost$270,077
Generic share88% of claims

Medicare sources and data years

Education and affiliations

Medical schoolJefferson Medical College of Thomas Jefferson University
Graduation year1992
Medicare specialtyGastroenterology
TelehealthOffers telehealth

Medical groups

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$14.75 · 1 payment from 1 company
  • 2024$142.24 · 2 payments from 1 company

Top paying companies in 2025

CompanyAmountPayments
Pfizer Inc.$14.751

What the 2025 payments were for

  • Food and Beverage$14.75 · 1 payment

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

Other Internal Medicine, Gastroenterology providers in Allentown

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