What is Walter Zink's specialty?

Walter Zink (NPI 1750512281) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in San Antonio, TX.

Where does Walter Zink practice?

Walter Zink practices in San Antonio, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1750512281.

How much does Medicare pay Walter Zink?

Walter Zink (NPI 1750512281) received approximately $199K in total Medicare Part B payments, serving 2,229 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events