PROVIDER PROFILE · NPI 1619019312

Gerald SydorakM.D.

Vascular SurgeryDaly City, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

382

Unique beneficiaries

—

Total services

1,408

Distinct HCPCS

Medicare payment

$60K

Peer benchmark

Total Medicare services vs. 399 Vascular Surgery providers in CA — above median (cohort median 763).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$759

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Doxycycline Hyclate35 claims

Cephalexin28 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$72

Payment records

By payment type

Food and Beverage$72

REFERRAL NETWORK

Where Gerald Sydorak'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SETON MEDICAL CENTER	181	814
Christopher Yoo Diagnostic Radiology · Burlingame, CA	66	391
Anamika Gupta Hospitalist · San Francisco, CA	31	248
Emily O'rourke Pathology · Berkeley, CA	30	92
David Vaughan Cardiology · Daly City, CA	26	104
Daniel Oneill Cardiology · San Francisco, CA	24	192
Nicholas Monaco Nephrology · San Jose, CA	23	151
James Feeney Cardiology · Provo, UT	22	176
Mark Tsuchiyose Gastroenterology · Daly City, CA	17	91
BOECHE, RENEE	17	46
James Rumack Specialist · Daly City, CA	17	181
Tin Do Emergency Medicine · San Francisco, CA	15	72

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