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Donald Ernest Greer Jr.

NPI 1013606011ActiveIndividual· Nurse Practitioner, Family· Michigan City, IN

Nurse Practitioner, Family with Pulaski Memorial Hospital, practicing in Michigan City, Indiana. Mostly services rather than prescriptions: Medicare paid $14,899 for 36 patients in 2024, with only 41 Part D claims. Neurocrine Biosciences, Inc. reported $18.80 in payments in 2024, mostly food and beverage. Lists Franciscan Health Rensselaer, Inc and 2 other hospitals as hospital affiliations.

Overview

NPI1013606011
StatusActive
Entity typeIndividual
Sole proprietorNo
NPI issuedMay 4, 2023
Last updated in NPPESOct 13, 2026
Certified by providerOct 13, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Nurse Practitioner, Family Primary363LF0000X28200905AIN
Hospitalist208M00000X71015533AIN
Nurse Practitioner, Family363LF0000X71015533AIN

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 - Nurse Practitioner (IN)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients36
Services billed220 across 8 procedure codes
Paid by Medicare$14,899

Part D prescriptions in 2024

Prescriptions (claims)41 · 60 30-day fills
Patients25
Total drug cost$1,979
Generic share80% of claims

Medicare sources and data years

Education and affiliations

Graduation year2023
Medicare specialtyNurse Practitioner

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2024$18.80 · 1 payment from 1 company

Top paying companies in 2024

CompanyAmountPayments
Neurocrine Biosciences, Inc.$18.801

What the 2024 payments were for

  • Food and Beverage$18.80 · 1 payment

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

Other Nurse Practitioner, Family providers in Michigan City

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