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Washington S. Muro, M.D.

NPI 1932218013ActiveIndividual· Internal Medicine· Grandview, MO

Internal Medicine (M.D.) with Encompass Medical Group PA, practicing in Grandview, Missouri. Their prescriptions cost Medicare Part D more than their services did: $581,614 for 7,640 claims, against $142,345 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 26 companies reporting payments in 2025, $3,222 in all, mostly food and beverage. Lists Saint Luke's East Hospital and 2 other hospitals as hospital affiliations.

Overview

NPI1932218013
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedAug 30, 2006
Last updated in NPPESJan 9, 2024
Certified by providerJan 9, 2024

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X107344MO

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Internal Medicine (KS); Practitioner - Internal Medicine (MO)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients435
Services billed6,550 across 89 procedure codes
Paid by Medicare$142,345

Part D prescriptions in 2024

Prescriptions (claims)7,640 · 19,231 30-day fills
Patients673
Total drug cost$581,614
Generic share90% of claims

Medicare sources and data years

Education and affiliations

Graduation year1989
Medicare specialtyInternal Medicine

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$3,222 · 151 payments from 26 companies
  • 2024$2,913 · 143 payments from 24 companies

Top paying companies in 2025

CompanyAmountPayments
Astrazeneca Pharmaceuticals LP$422.1028
Abbvie Inc.$367.9217
Amgen Inc.$339.8014
Pfizer Inc.$248.9015
Lilly USA, LLC$237.9416

What the 2025 payments were for

  • Food and Beverage$3,222 · 151 payments

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

Other Internal Medicine providers in Grandview

All Internal Medicine providers in Missouri →