npidexNPI registry + Medicare data

LEONID KLEYNBERG, M.D.

Hematology & Oncology Physician · LOS ANGELES, CA

Individual Active NPI 1891750212

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024282170,422$5,604,136$3,097,137$2,462,113
2023340177,010$5,569,523$3,153,755$2,505,847
2022411155,633$4,918,463$2,750,220$2,190,331

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
J1442Injection, filgrastim (g-csf), excludes biosimilars, 1 microgram36,000$1$1
J1569Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg18,170$44$35
96361Infusion into a vein for hydration, each additional hour13,832$14$11
J7040Infusion, normal saline solution, sterile (500 ml = 1 unit)7,033$1$1
J1100Injection, dexamethasone sodium phosphate, 1 mg5,985$0$0
J7050Infusion, normal saline solution, 250 cc5,778$1$1
36415Insertion of needle into vein for collection of blood sample4,462$5$5
J3490Unclassified drugs4,024$1$1
96365Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less3,765$72$57
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more3,573$98$77
J9312Injection, rituximab, 10 mg3,500$77$61
96375Injection of additional new drug or substance into vein3,079$17$14

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Hematology & Oncology Physician207RH0003X✓A76900CA

Medicare eligibility

Part B
Yes
DME
Yes
Home health
Yes
Power mobility
Yes
Hospice
Yes

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Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.