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Maria Guadalupe Ruiz, MD

NPI 1144841115ActiveIndividual· Family Medicine· Las Cruces, NM

Family Medicine (MD) in Las Cruces, New Mexico, trained at University of Texas Southwestern Medical School at Dallas (class of 2020). Their prescriptions cost Medicare Part D more than their services did: $20,315 for 103 claims, against $4,183 paid for services in 2024. Medical Device Business Services, Inc. was the largest of 2 companies reporting payments in 2024, $83.77 in all, mostly food and beverage.

Overview

NPI1144841115
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedMay 1, 2020
Last updated in NPPESSep 28, 2023
Certified by providerSep 28, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000XMD2023-1124NM
Family Medicine207Q00000XR77947AZ

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Family Practice (NM)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients42
Services billed74 across 16 procedure codes
Paid by Medicare$4,183

Part D prescriptions in 2024

Prescriptions (claims)103 · 263 30-day fills
Patients41
Total drug cost$20,315
Generic share76% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Texas Southwestern Medical School at Dallas
Graduation year2020
Medicare specialtyFamily Practice
TelehealthOffers telehealth

Medical groups

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2024$83.77 · 2 payments from 2 companies

Top paying companies in 2024

What the 2024 payments were for

  • Food and Beverage$83.77 · 2 payments

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other family medicine physicians in Las Cruces

All 148 family medicine physicians in Las Cruces · All family medicine physicians in New Mexico