Skip to content

Phyllis H. Klein, M.D.

NPI 1932166519ActiveIndividual· Internal Medicine, Hematology & Oncology· West Covina, CA

Internal Medicine, Hematology & Oncology (M.D.) in West Covina, California, licensed in CA and OR, with an NPI issued in April 2006. Enrolled in Medicare as practitioner - internal medicine and practitioner - hematology/oncology.

Overview

NPI1932166519
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorYes
NPI issuedApr 27, 2006
Last updated in NPPESMay 11, 2020
Certified by providerMay 11, 2020

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 (CA); Practitioner - Hematology/Oncology (NY)

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 hematologist-oncologists in West Covina

All hematologist-oncologists in California