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James Leonard Gajewski, MD

NPI 1356349112ActiveIndividual· Internal Medicine· Joint Base Lewis McChord, WA

Internal Medicine (MD) in Joint Base Lewis McChord, Washington, licensed in WA, CA, CO and TX and other states, with an NPI issued in July 2005. Enrolled in Medicare as order and referring only - internal medicine and order and referring only - hematology/oncology.

Overview

NPI1356349112
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedJul 14, 2005
Last updated in NPPESSep 5, 2025
Certified by providerSep 5, 2025

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000XMD61306843WA
Internal Medicine, Hematology & Oncology207RH0003XG57111CA
Internal Medicine, Hematology & Oncology207RH0003XMD.61306843WA
Internal Medicine207R00000XG57111CA
Internal Medicine, Hematology & Oncology207RH0003XDR.0071741CO
Internal Medicine, Hematology & Oncology207RH0003XJ3475TX
Internal Medicine, Hematology & Oncology207RH0003XMD27403OR
Internal Medicine, Hematology & Oncology207RH0003XMD61306843WA
Internal Medicine207R00000XDR.00717741CO

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 Order and Referring Only - Internal Medicine (CA); Order and Referring Only - Hematology/Oncology (CO)

Medicare sources and data years

Industry payments (Open Payments)

None reported for 2025 or 2024.

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

Other Internal Medicine providers in Joint Base Lewis McChord

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