PROVIDER PROFILE · NPI 1992787048

Carmen MarreroMD

PRACTICEDRA CARMEN M MARRERO PSCSee all providers at this practice →

Family PracticeSan Juan, PRI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

175

Distinct HCPCS

Medicare payment

$8K

Peer benchmark

Total Medicare services vs. 92 Family Practice providers in PR — top quintile (cohort median 91).

PRESCRIBING · PART D · 2024

Total Rx claims

14,420

Beneficiaries

—

Total drug cost

$786K

Distinct drugs

166

Brand share

20.7%

Top prescribed drugs

Levothyroxine Sodium604 claims

Gabapentin546 claims

Rosuvastatin Calcium529 claims

Alendronate Sodium518 claims

Atorvastatin Calcium463 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Carmen Marrero'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratorio Clinico Sagrado Corazon, Inc Clinical Laboratory · San Juan, PR	19	104
Maria Silva-Coll Diagnostic Radiology · San Juan, PR	11	32

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