PROVIDER PROFILE · NPI 1972588176

Robert Sonnenburg JrM.D.

PRACTICEBAYCARE CLINIC LLPSee all providers at this practice →

OtolaryngologyGreen Bay, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

174

Unique beneficiaries

—

Total services

202

Distinct HCPCS

Medicare payment

$17K

Peer benchmark

Total Medicare services vs. 166 Otolaryngology providers in WI — below median (cohort median 424).

PRESCRIBING · PART D · 2024

Total Rx claims

236

Beneficiaries

—

Total drug cost

$4K

Distinct drugs

Brand share

20.8%

Top prescribed drugs

Fluticasone Propionate92 claims

Cephalexin46 claims

Hydrocodone/Acetaminophen32 claims

Amoxicillin/Potassium Clav17 claims

Prednisone14 claims

QUALITY · MIPS · 2024

Final MIPS score

86.2

Quality

78.5

Cost

75.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.47%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$271

Payment records

By payment type

Food and Beverage$271

REFERRAL NETWORK

Where Robert Sonnenburg Jr'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
AURORA MEDICAL CENTER BAY AREA, INC	89	362
BAYCARE AURORA, LLC	57	198
MALLORY, WILLIAM	27	56
Kathleen Magnin Nurse Practitioner · Marinette, WI	26	67
David Gossman Otolaryngology · Marinette, WI	24	56
Lisa Ambrosius Audiologist · Green Bay, WI	20	56
Denise Kennedy Pathology · Green Bay, WI	14	26
Brian Bozelka Ophthalmology · Marinette, WI	13	75
Scott Gage Diagnostic Radiology · St Francis, WI	12	23
Richard Stein Emergency Medicine · Marinette, WI	11	22
AURORA MEDICAL CENTER BAY AREA, INC	11	18

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