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Katie Lynn Ryder, DO

NPI 1093058687ActiveIndividual· Internal Medicine, Cardiovascular Disease· Fort Myers, FL

Internal Medicine, Cardiovascular Disease (DO) in Fort Myers, Florida, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $418,402 for 2,297 claims, against $69,377 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 8 companies reporting payments in 2025, $439.28 in all, mostly food and beverage.

Overview

NPI1093058687
StatusActive
Entity typeIndividual
CredentialDO
Sole proprietorNo
NPI issuedApr 1, 2013
Last updated in NPPESSep 6, 2024
Certified by providerSep 6, 2024

Specialties and licenses

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 - Internal Medicine (FL); Practitioner - Cardiovascular Disease (Cardiology) (ID)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients847
Services billed1,470 across 39 procedure codes
Paid by Medicare$69,377

Part D prescriptions in 2024

Prescriptions (claims)2,297 · 5,818 30-day fills
Patients475
Total drug cost$418,402
Generic share80% of claims

Medicare sources and data years

Education and affiliations

Medical schoolLake Erie College of Osteopathic Medicine, Erie
Graduation year2013
Medicare specialtyCardiovascular Disease (Cardiology)
Secondary specialtiesInternal Medicine, Interventional Cardiology

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$439.28 · 20 payments from 8 companies
  • 2024$2,321 · 20 payments from 6 companies

Top paying companies in 2025

CompanyAmountPayments
E.R. Squibb & Sons, L.L.C.$141.816
Amgen Inc.$115.422
Pfizer Inc.$53.013
Cook Medical LLC$40.174
Scpharmaceuticals Inc.$35.342

What the 2025 payments were for

  • Food and Beverage$439.28 · 20 payments

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

Other cardiologists in Fort Myers

All 64 cardiologists in Fort Myers · All cardiologists in Florida