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James B. Krablin, MD

NPI 1679509657ActiveIndividual· Internal Medicine· Lexington, OK

Internal Medicine (MD) in Lexington, Oklahoma, trained at University of Oklahoma College of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $8,048,127 for 115,333 claims, against $1,013,255 paid for services in 2024. Otsuka America Pharmaceutical, Inc. reported $21.32 in payments in 2025, mostly food and beverage.

Overview

NPI1679509657
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedJun 23, 2006
Last updated in NPPESMar 29, 2021
Certified by providerMar 29, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X21711OK

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 - Geriatric Medicine (OK)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients1,905
Services billed15,548 across 32 procedure codes
Paid by Medicare$1,013,255

Part D prescriptions in 2024

Prescriptions (claims)115,333 · 118,194 30-day fills
Patients2,426
Total drug cost$8,048,127
Generic share88% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Oklahoma College of Medicine
Graduation year1999
Medicare specialtyGeriatric Medicine
TelehealthOffers telehealth

Medical group

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$21.32 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Otsuka America Pharmaceutical, Inc.$21.321

What the 2025 payments were for

  • Food and Beverage$21.32 · 1 payment

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

Other Internal Medicine providers in Lexington

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