PROVIDER PROFILE · NPI 1558542209

Brian JonasM.D., PHD

Hematology-OncologySacramento, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

521

Unique beneficiaries

—

Total services

1,272

Distinct HCPCS

Medicare payment

$95K

Peer benchmark

Total Medicare services vs. 957 Hematology-Oncology providers in CA — below median (cohort median 4,173).

PRESCRIBING · PART D · 2024

Total Rx claims

567

Beneficiaries

—

Total drug cost

$5.1M

Distinct drugs

Brand share

58.0%

Top prescribed drugs

Acyclovir103 claims

Venetoclax63 claims

Enasidenib Mesylate40 claims

Dasatinib37 claims

Ponatinib Hcl36 claims

QUALITY · MIPS · 2024

Final MIPS score

83.2

Quality

64.8

Cost

68.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.34%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$11K

Payment records

By payment type

Consulting Fee$10K

Food and Beverage$202

REFERRAL NETWORK

Where Brian Jonas'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Schonze Del Pozo Hospitalist · Roseville, CA	30	197
John Livoni Diagnostic Radiology · Rolling Hills Estates, CA	29	86
Scott Evans Diagnostic Radiology · Wheat Ridge, CO	23	56
Denis Dwyre Pathology · Sacramento, CA	21	333
Patricia Takeda Cardiology · Sacramento, CA	19	71
MARSHALL, CAROL	18	53
Cyrus Bateni Diagnostic Radiology · Sacramento, CA	15	58
Scott Christensen Medical Oncology · Sacramento, CA	15	65
Friedrich Knollmann Diagnostic Radiology · Philadelphia, PA	14	68
Elizabeth Moore Diagnostic Radiology · Sacramento, CA	14	32
Gwendolyn Ho Hematology-Oncology · San Jose, CA	14	89
KALMYKOW, BRIANNA	14	153

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