What is Raul Hernandez Chuan's specialty?

Raul Hernandez Chuan (NPI 1730120098) is a Medicare-billing provider whose primary specialty is Internal Medicine in San Juan, PR.

Where does Raul Hernandez Chuan practice?

Raul Hernandez Chuan practices in San Juan, PR, based on the location reported in the CMS Medicare provider datasets for NPI 1730120098.

How much does Medicare pay Raul Hernandez Chuan?

Raul Hernandez Chuan (NPI 1730120098) received approximately $16K in total Medicare Part B payments, serving 103 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1730120098

Raul Hernandez ChuanMD

Internal MedicineSan Juan, PRI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

109

Unique beneficiaries

—

Total services

273

Distinct HCPCS

Medicare payment

$13K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

7,382

Beneficiaries

—

Total drug cost

$381K

Distinct drugs

Brand share

21.0%

Top prescribed drugs

Rosuvastatin Calcium410 claims

Omega-3 Acid Ethyl Esters397 claims

Atorvastatin Calcium380 claims

Metformin Hcl351 claims

Simvastatin331 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Raul Hernandez Chuan'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
Tomas Jimenez Diagnostic Radiology · San Juan, PR	18	31
Esteban Ramos-Alvarez Internal Medicine · San Juan, PR	15	44

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