PROVIDER PROFILE · NPI 1992786925

Susan ZweizigM.D.

Gynecological OncologyWorcester, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

154

Unique beneficiaries

—

Total services

243

Distinct HCPCS

Medicare payment

$22K

Peer benchmark

Total Medicare services vs. 21 Gynecological Oncology providers in MA — above median (cohort median 301).

PRESCRIBING · PART D · 2024

Total Rx claims

237

Beneficiaries

—

Total drug cost

$596K

Distinct drugs

Brand share

26.6%

Top prescribed drugs

Dexamethasone48 claims

Ondansetron Hcl41 claims

Prochlorperazine Maleate38 claims

Megestrol Acetate33 claims

Apixaban19 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

83.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Susan Zweizig'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	23	80
Julie King Nurse Practitioner · Worcester, MA	22	274
DESAI, CHARU	11	33

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