PROVIDER PROFILE · NPI 1962457408

Ivan Antunez GonzalezM.D.

GastroenterologyGuaynabo, PRI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

102

Unique beneficiaries

—

Total services

125

Distinct HCPCS

Medicare payment

$10K

Peer benchmark

Total Medicare services vs. 141 Gastroenterology providers in PR — top quintile (cohort median 77).

PRESCRIBING · PART D · 2024

Total Rx claims

1,888

Beneficiaries

—

Total drug cost

$171K

Distinct drugs

Brand share

27.8%

Top prescribed drugs

Pantoprazole Sodium347 claims

Tacrolimus195 claims

Famotidine188 claims

0.9 % Sodium Chloride115 claims

Mycophenolate Mofetil106 claims

QUALITY · MIPS · 2024

Final MIPS score

78.6

Quality

66.2

Cost

74.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.15%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$723

Payment records

By payment type

Food and Beverage$703

Education$20

REFERRAL NETWORK

Where Ivan Antunez Gonzalez'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HOSPITAL ESPANOL AUXILIO MUTUO DE PUERTO RICO, INC.	95	404
Rafael Pastrana Laborde Gastroenterology · Hato Rey, PR	26	61
Kathia Rosado-Orozco Pathology · San Juan, PR	26	32
RENDON, WILFREDO	20	32
Enrique Ramos Family Practice · San Juan, PR	15	62
Laboratorio Clinico Bairoa Inc Clinical Laboratory · Caguas, PR	12	31

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