What is Leona Holmberg's specialty?

Leona Holmberg (NPI 1720163538) is a Medicare-billing provider whose primary specialty is Medical Oncology in Seattle, WA.

Where does Leona Holmberg practice?

Leona Holmberg practices in Seattle, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1720163538.

How much does Medicare pay Leona Holmberg?

Leona Holmberg (NPI 1720163538) received approximately $6K in total Medicare Part B payments, serving 22 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1720163538

Leona Holmberg

Medical OncologySeattle, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$4K

Peer benchmark

Total Medicare services vs. 101 Medical Oncology providers in WA — bottom quintile (cohort median 475).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

93.8

Quality

74.6

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.79%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$215

Payment records

By payment type

Food and Beverage$215

Top paying entities

Food and Beverage$215

REFERRAL NETWORK

Where Leona Holmberg's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FRED HUTCHINSON CANCER CENTER	55	5,721
UNIVERSITY OF WASHINGTON	34	526
Joseph Godwin Diagnostic Radiology · Seattle, WA	24	212
Chihiro Morishima Internal Medicine · Seattle, WA	16	107
Cecilia Yeung Pathology · Seattle, WA	14	145
NPI 1225118227	12	445

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events