What is Maria Cardona's specialty?

Maria Cardona (NPI 1619050523) is a Medicare-billing provider whose primary specialty is Internal Medicine in San Juan, PR.

Where does Maria Cardona practice?

Maria Cardona practices in San Juan, PR, based on the location reported in the CMS Medicare provider datasets for NPI 1619050523.

How much does Medicare pay Maria Cardona?

Maria Cardona (NPI 1619050523) received approximately $21K in total Medicare Part B payments, serving 77 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1619050523

Maria CardonaMD

Internal MedicineSan Juan, PRI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

112

Unique beneficiaries

—

Total services

236

Distinct HCPCS

Medicare payment

$20K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

6,971

Beneficiaries

—

Total drug cost

$547K

Distinct drugs

102

Brand share

20.1%

Top prescribed drugs

Atorvastatin Calcium488 claims

Amlodipine Besylate406 claims

Losartan Potassium315 claims

Metoprolol Succinate283 claims

Gabapentin272 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$119

Payment records

By payment type

Food and Beverage$119

Top paying entities

Food and Beverage$119

REFERRAL NETWORK

Where Maria Cardona'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
METRO SANTURCE, INC.	70	223
Laboratorio Clinico Borinquen, Inc Clinical Laboratory · Caguas, PR	48	165
Frank Gaudier Guerra Diagnostic Radiology · San Juan, PR	33	60
LABORATORIO CLINICO C L A INC	20	54
Francisco Capo Dominguez Urology · Santurce, PR	15	59
LABORATORIO CLINICO EUROPA INC	14	29
Joaquin Vargas Rodriguez Md General Practice · San Juan, PR	11	23

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