PROVIDER PROFILE · NPI 1548476120

Alexander GatzimosM.D.,JD

Internal MedicineMishawaka, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

629

Unique beneficiaries

—

Total services

1,679

Distinct HCPCS

Medicare payment

$77K

Peer benchmark

Total Medicare services vs. 1,429 Internal Medicine providers in IN — top quintile (cohort median 666).

PRESCRIBING · PART D · 2024

Total Rx claims

16,197

Beneficiaries

—

Total drug cost

$1.8M

Distinct drugs

178

Brand share

29.0%

Top prescribed drugs

Duloxetine Hcl587 claims

Ezetimibe540 claims

Rosuvastatin Calcium508 claims

Meloxicam484 claims

Pantoprazole Sodium478 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$4K

Payment records

157

By payment type

Food and Beverage$3K

Travel and Lodging$147

Education$65

REFERRAL NETWORK

Where Alexander Gatzimos'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). 22 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
AMERITOX, LLC	68	323
MEMORIAL HOSPITAL OF SOUTH BEND	51	276
Tri-County Ambulance Service, Inc. Ambulance Service Provider · Wakarusa, IN	38	150
PULASKI MEMORIAL HOSPITAL	29	188
Charles Heinsen Family Practice · Winamac, IN	25	135
TOTAL HOME HEALTH SERVICES, INC.	17	90
Mary Dynes Diagnostic Radiology · Mishawaka, IN	17	54
KOCAL, JULIA	17	38
PLESZYNSKI-PLATZ, ALEXANDER	17	61
Edward Yang Diagnostic Radiology · New Orleans, LA	17	64
Deborah Walsh Nurse Practitioner · Norfolk, VA	16	126
SAINT JOSEPH REGIONAL MEDICAL CENTER- PLYMOUTH CAMPUS INC	14	90

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