What is Efrain Gonzalez Arroyo's specialty?

Efrain Gonzalez Arroyo (NPI 1710078704) is a Medicare-billing provider whose primary specialty is Internal Medicine in Santurce, PR.

Where does Efrain Gonzalez Arroyo practice?

Efrain Gonzalez Arroyo practices in Santurce, PR, based on the location reported in the CMS Medicare provider datasets for NPI 1710078704.

How much does Medicare pay Efrain Gonzalez Arroyo?

Efrain Gonzalez Arroyo (NPI 1710078704) received approximately $35K in total Medicare Part B payments, serving 152 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1710078704

Efrain Gonzalez ArroyoM.D.

Internal MedicineSanturce, PRI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

197

Unique beneficiaries

—

Total services

525

Distinct HCPCS

Medicare payment

$33K

Peer benchmark

Total Medicare services vs. 426 Internal Medicine providers in PR — top quintile (cohort median 105).

PRESCRIBING · PART D · 2024

Total Rx claims

8,097

Beneficiaries

—

Total drug cost

$2.8M

Distinct drugs

Brand share

61.9%

Top prescribed drugs

Levothyroxine Sodium1,166 claims

Empagliflozin547 claims

Metformin Hcl478 claims

Dapagliflozin Propanediol453 claims

Dulaglutide396 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where Efrain Gonzalez Arroyo'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
METRO SANTURCE, INC.	93	237
Daniel Mendez Diagnostic Radiology · Caguas, PR	45	167
Laboratorio Clinico Borinquen, Inc Clinical Laboratory · Caguas, PR	30	68
Luis Garcia - Irizarry Diagnostic Radiology · San Juan, PR	25	56
Manuel Perez-Gonzalez Diagnostic Radiology · Santurce, PR	22	50
Maximo Blondet Passalacqua Pulmonary Disease · San Juan, PR	21	54
Pedro Colton Nephrology · San Juan, PR	17	41
Alexis Villalobos Diagnostic Radiology · Carolina, PR	17	55
Ubaldo Santiago Buono Internal Medicine · San Juan, PR	15	135
Carlos Ramirez-Ramirez Internal Medicine · The Villages, FL	15	50
LABORATORIO CLINICO C L A INC	14	57
Avid Muniz Nephrology · Santurce, PR	14	64

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