PROVIDER PROFILE · NPI 1972709129

Mark GaulkeM.D.

Internal MedicineSpokane, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

500

Unique beneficiaries

—

Total services

748

Distinct HCPCS

Medicare payment

$56K

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

5,333

Beneficiaries

—

Total drug cost

$396K

Distinct drugs

Brand share

22.9%

Top prescribed drugs

Atorvastatin Calcium317 claims

Lisinopril270 claims

Metoprolol Succinate236 claims

Levothyroxine Sodium221 claims

Tamsulosin Hcl199 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 Mark Gaulke'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ASPIRUS MERRILL HOSPITAL & CLINICS, INC	83	332
HEITZ, JOSEPH	42	93
Alisa Johnson Diagnostic Radiology · Merrill, WI	30	70
Robert Sedlacek Family Practice · Waupaca, WI	19	74
Randolph Waskin Emergency Medicine · Milwaukee, WI	17	29
Nicholas Wyskoarko Cardiology · Weston, WI	12	23
Ravi Mareedu Interventional Cardiology · Jacksonville, FL	12	17
Robyn Schertz Emergency Medicine · Merrill, WI	11	19

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