What is Ronald Ortiz's specialty?

Ronald Ortiz (NPI 1659473759) is a Medicare-billing provider whose primary specialty is Internal Medicine in Spokane, WA.

Where does Ronald Ortiz practice?

Ronald Ortiz practices in Spokane, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1659473759.

How much does Medicare pay Ronald Ortiz?

Ronald Ortiz (NPI 1659473759) received approximately $116K in total Medicare Part B payments, serving 424 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1659473759

Ronald OrtizMD

PRACTICEDANIEL T. YANG MD PLLCSee all providers at this practice →

Internal MedicineSpokane, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

957

Unique beneficiaries

—

Total services

1,309

Distinct HCPCS

Medicare payment

$112K

Peer benchmark

Total Medicare services vs. 1,650 Internal Medicine providers in WA — top quintile (cohort median 497).

PRESCRIBING · PART D · 2024

Total Rx claims

7,083

Beneficiaries

—

Total drug cost

$634K

Distinct drugs

127

Brand share

23.0%

Top prescribed drugs

Levothyroxine Sodium395 claims

Amlodipine Besylate267 claims

Metoprolol Succinate257 claims

Atorvastatin Calcium244 claims

Lisinopril190 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 Ronald Ortiz'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). 25 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PROVIDENCE HEALTH & SERVICES - WASHINGTON	112	412
PROVIDENCE HEALTH & SERVICES - WA	63	196
CONSOLIDATED RESOURCES HEALTH CARE FUND I, L.P.	47	235
BOGDANOFF, SCOTT	44	424
Adam Sanborn Family Practice · Spokane, WA	39	83
MULTICARE HEALTH SYSTEM	30	113
Incyte Pathology, P.S. Clinical Laboratory · Spokane Valley, WA	27	57
Ishwar Bhat Diagnostic Radiology · Spokane, WA	23	54
Dru Rodriguez Podiatry · Spokane, WA	21	60
SCHRYVER MEDICAL SALES AND MARKETING LLC	21	74
PROVIDENCE HEALTH & SERVICES - WASHINGTON	17	37
SPOKANE UNITED METHODIST HOMES	15	133

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