PROVIDER PROFILE · NPI 1558385567

David DoorninkMD

PRACTICEMEMORIAL PHYSICIANS, PLLCSee all providers at this practice →

Internal MedicineYakima, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

619

Unique beneficiaries

—

Total services

935

Distinct HCPCS

Medicare payment

$46K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

6,636

Beneficiaries

—

Total drug cost

$297K

Distinct drugs

Brand share

14.7%

Top prescribed drugs

Atorvastatin Calcium575 claims

Lisinopril399 claims

Levothyroxine Sodium395 claims

Metoprolol Succinate374 claims

Omeprazole371 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where David Doornink'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). 33 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
YAKIMA VALLEY MEMORIAL HOSPITAL ASSOCIATION	643	8,257
MEMORIAL PHYSICIANS, PLLC	469	2,456
David Stepanek Diagnostic Radiology · Yakima, WA	51	184
Daniel Pak Diagnostic Radiology · Yakima, WA	49	193
William Feldmann Diagnostic Radiology · Yakima, WA	49	201
GOUVEIA, JOSEPH	45	157
NPI 1326191412	38	170
Advanced Life Systems, Inc. Ambulance Service Provider · Yakima, WA	38	152
YAKIMA HMA LLC	37	156
WRIGHT, GREGORY	31	114
GLENSKI, WILLIAM	29	89
Robert Ortiz Cardiology · Yakima, WA	22	126

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