What is Carlos Fernandez Sifre's specialty?

Carlos Fernandez Sifre (NPI 1306876867) is a Medicare-billing provider whose primary specialty is Internal Medicine in San Juan, PR.

Where does Carlos Fernandez Sifre practice?

Carlos Fernandez Sifre practices in San Juan, PR, based on the location reported in the CMS Medicare provider datasets for NPI 1306876867.

How much does Medicare pay Carlos Fernandez Sifre?

Carlos Fernandez Sifre (NPI 1306876867) received approximately $6K in total Medicare Part B payments, serving 24 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1306876867

Carlos Fernandez SifreMD

Internal MedicineSan Juan, PRI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

1,955

Beneficiaries

—

Total drug cost

$185K

Distinct drugs

Brand share

21.2%

Top prescribed drugs

Atorvastatin Calcium185 claims

Levothyroxine Sodium131 claims

Amlodipine Besylate125 claims

Losartan Potassium98 claims

Metoprolol Succinate91 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$188

Payment records

By payment type

Food and Beverage$188

Top paying entities

Food and Beverage$188

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 400112

Hospital

REFERRAL NETWORK

Where Carlos Fernandez Sifre'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). 1 inbound referrers · 2 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SERVICIOS MEDICOS UNIVERSITARIOS INC	170	249

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SERVICIOS MEDICOS UNIVERSITARIOS INC	24	66
PADRO, ENRIQUE	11	11

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