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Michael W. Hammond, MD

NPI 1104861616ActiveIndividual· Family Medicine· Muskogee, OK

Family Medicine (MD) in Muskogee, Oklahoma, trained at University of Oklahoma College of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $847,183 for 5,087 claims, against $70,842 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 4 companies reporting payments in 2025, $88.00 in all, mostly food and beverage.

Overview

NPI1104861616
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedJun 18, 2006
Last updated in NPPESApr 4, 2012

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000X15215OK

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 (OK)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients228
Services billed1,286 across 32 procedure codes
Paid by Medicare$70,842

Part D prescriptions in 2024

Prescriptions (claims)5,087 · 9,720 30-day fills
Patients291
Total drug cost$847,183
Generic share82% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Oklahoma College of Medicine
Graduation year1984
Medicare specialtyFamily Practice
Secondary specialtiesChiropractic

Medical group

Hospital affiliation

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$88.00 · 5 payments from 4 companies
  • 2024$99.93 · 5 payments from 2 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$88.00 · 5 payments

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

Other family medicine physicians in Muskogee

All 47 family medicine physicians in Muskogee · All family medicine physicians in Oklahoma