What is Guy Winzenried's specialty?

Guy Winzenried (NPI 1578500310) is a Medicare-billing provider whose primary specialty is Gastroenterology in Naples, FL.

Where does Guy Winzenried practice?

Guy Winzenried practices in Naples, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1578500310.

How much does Medicare pay Guy Winzenried?

Guy Winzenried (NPI 1578500310) received approximately $333K in total Medicare Part B payments, serving 1,270 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578500310

Guy WinzenriedMD

GastroenterologyNaples, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,965

Unique beneficiaries

—

Total services

3,443

Distinct HCPCS

Medicare payment

$317K

Peer benchmark

Total Medicare services vs. 1,135 Gastroenterology providers in FL — top quintile (cohort median 817).

PRESCRIBING · PART D · 2024

Total Rx claims

1,577

Beneficiaries

—

Total drug cost

$313K

Distinct drugs

Brand share

34.3%

Top prescribed drugs

Famotidine269 claims

Sodium, Potassium,mag Sulfates189 claims

Pantoprazole Sodium185 claims

Omeprazole119 claims

Ondansetron82 claims

QUALITY · MIPS · 2024

Final MIPS score

92.2

Quality

84.4

Cost

77.7

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.72%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$909

Payment records

By payment type

Food and Beverage$909

Top paying entities

Food and Beverage$909

REFERRAL NETWORK

Where Guy Winzenried'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). 61 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Betty Nemeth Certified Registered Nurse Anesthetist (CRNA) · Naples, FL	206	244
Tracy Digiacomo Certified Registered Nurse Anesthetist (CRNA) · Naples, FL	127	148
Collier County Board Of County Commissioners Ambulance Service Provider · Naples, FL	88	204
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	81	174
William Ford Diagnostic Radiology · Naples, FL	60	170
Yashodeep Jadhav Diagnostic Radiology · Temple, TX	55	147
Daniel Tufariello Diagnostic Radiology · Naples, FL	53	113
Pavan Anand Internal Medicine · Naples, FL	48	209
Mazen Abuawad Diagnostic Radiology · Naples, FL	44	121
Vijay Konda Internal Medicine · Naples, FL	38	125
Bruce Gelinas Cardiology · Naples, FL	38	92
Scott Peterson Diagnostic Radiology · Gainesville, FL	36	88

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