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PROVIDER PROFILE · NPI 1316987498

Shanon WalkoDO

Internal MedicineHolland, MII
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 237226
Home health agency
CCN 230038
Hospital
CCN 230072
Hospital
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
7,327
Beneficiaries
—
Total drug cost
$471K
Distinct drugs
109
Brand share
13.8%
Top prescribed drugs
Levothyroxine Sodium632 claims
Atorvastatin Calcium598 claims
Lisinopril449 claims
Metoprolol Succinate371 claims
Rosuvastatin Calcium359 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
344
Unique beneficiaries
—
Total services
491
Distinct HCPCS
7
Medicare payment
$14K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,459 Internal Medicine providers in MI — below median (cohort median 549).
REFERRAL NETWORK

Where Shanon Walko'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). 2 inbound referrers · 7 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NPI 11048487121334
Catherine Deleeuw
Diagnostic Radiology · Grand Rapids, MI
1317
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
HOLLAND COMMUNITY HOSPITAL113998
Susan Ervine
Diagnostic Radiology · Holland, MI
2985
Jason Dykstra
Diagnostic Radiology · Grand Rapids, MI
1842
Ritu Mathur
Podiatry · Holland, MI
1467
NPI 11048487121335
HARPER, RICHARD1254
Anne Mckay
Nurse Practitioner · Muskegon, MI
1141
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.