PROVIDER PROFILE · NPI 1750512281

Walter ZinkM.D., PH.D.

Diagnostic RadiologySan Antonio, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,309

Unique beneficiaries

—

Total services

17,182

Distinct HCPCS

Medicare payment

$168K

Peer benchmark

Total Medicare services vs. 2,345 Diagnostic Radiology providers in TX — top quintile (cohort median 2,473).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

86.0

Quality

83.5

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.46%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$76

Payment records

By payment type

Food and Beverage$76

REFERRAL NETWORK

Where Walter Zink'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). 139 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
METHODIST HEALTHCARE SYSTEM OF SAN ANTONIO, LTD., L.L.P.	948	1,533
City Of San Antonio Texas Ambulance Service Provider · San Antonio, TX	247	349
James Dix Diagnostic Radiology · San Antonio, TX	146	245
METRO AMBULANCE, LP	113	182
Jorge Velez Diagnostic Radiology · San Antonio, TX	104	159
Michael Lane Diagnostic Radiology · San Antonio, TX	88	109
BRUSH, RUTH	86	114
Kenneth Sandoval Diagnostic Radiology · San Antonio, TX	75	104
Michael Lepeska Diagnostic Radiology · San Antonio, TX	75	162
John Gurian Diagnostic Radiology · San Antonio, TX	73	119
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	72	121
Andrew Auber Diagnostic Radiology · San Antonio, TX	71	95

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