What is Luis Ramos Diaz's specialty?

Luis Ramos Diaz (NPI 1669516704) is a Medicare-billing provider whose primary specialty is General Practice in San Juan, PR.

Where does Luis Ramos Diaz practice?

Luis Ramos Diaz practices in San Juan, PR, based on the location reported in the CMS Medicare provider datasets for NPI 1669516704.

How much does Medicare pay Luis Ramos Diaz?

Luis Ramos Diaz (NPI 1669516704) received approximately $2K in total Medicare Part B payments, serving 25 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1669516704

Luis Ramos DiazM.D.

General PracticeSan Juan, PRI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 381 General Practice providers in PR — above median (cohort median 47).

PRESCRIBING · PART D · 2024

Total Rx claims

20,375

Beneficiaries

—

Total drug cost

$1.3M

Distinct drugs

188

Brand share

22.6%

Top prescribed drugs

Atorvastatin Calcium1,022 claims

Famotidine838 claims

Losartan Potassium808 claims

Gabapentin724 claims

Rosuvastatin Calcium695 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$219

Payment records

By payment type

Food and Beverage$219

Top paying entities

Food and Beverage$219

REFERRAL NETWORK

Where Luis Ramos Diaz'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratorio Clinico La Cumbre, Inc Clinical Laboratory · San Juan, PR	22	65

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