PROVIDER PROFILE · NPI 1144479411

Aaron RosenbergM.D., M.S.

Hematology-OncologySacramento, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

682

Unique beneficiaries

—

Total services

1,543

Distinct HCPCS

Medicare payment

$103K

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

573

Beneficiaries

—

Total drug cost

$1.8M

Distinct drugs

Brand share

32.5%

Top prescribed drugs

Acyclovir116 claims

Dexamethasone91 claims

Ondansetron Hcl55 claims

Prochlorperazine Maleate34 claims

Filgrastim-Sndz29 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

$7K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$6K

Consulting Fee$865

Education$90

Food and Beverage$67

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Home health agency

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Aaron Rosenberg'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). 23 inbound referrers · 50 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BOMMER, WILLIAM	37	110
Patricia Takeda Cardiology · Sacramento, CA	33	129
HOOPER, MICHAEL	30	303
Lilian Duru Family Practice · Rancho Cordova, CA	29	285
Scott Evans Diagnostic Radiology · Wheat Ridge, CO	29	84
John Livoni Diagnostic Radiology · Rolling Hills Estates, CA	28	87
SUTTER, CHARLES	27	318
Schonze Del Pozo Hospitalist · Roseville, CA	25	123
Radhika Bukkapatnam Cardiology · Elk Grove, CA	24	157
Friedrich Knollmann Diagnostic Radiology · Philadelphia, PA	22	86
Dali Fan Undefined Physician type · Sacramento, CA	22	74
MARSHALL, CAROL	20	52

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
REGENTS OF THE UNIVERSITY OF CALIFORNIA	334	6,730
Patricia Takeda Cardiology · Sacramento, CA	36	137
William Lewis Cardiology · Sacramento, CA	32	113
Scott Evans Diagnostic Radiology · Wheat Ridge, CO	32	72
HOOPER, MICHAEL	31	458
BOMMER, WILLIAM	31	71
Lilian Duru Family Practice · Rancho Cordova, CA	31	413
Mingyi Chen Pathology · Dallas, TX	30	120
SUTTER, CHARLES	30	475
John Livoni Diagnostic Radiology · Rolling Hills Estates, CA	29	82
Friedrich Knollmann Diagnostic Radiology · Philadelphia, PA	27	69
Tyron Arnott Internal Medicine · Citrus Heights, CA	25	329

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