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PROVIDER PROFILE · NPI 1326266404

Andrew MichmerhuizenD.O.

PRACTICEMARC A HOESEMA MD PCSee all providers at this practice →
Emergency MedicineGrand Rapids, 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.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 230236
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
131
Beneficiaries
—
Total drug cost
$453
Distinct drugs
6
Brand share
29.8%
Top prescribed drugs
Cephalexin31 claims
Ondansetron26 claims
Methocarbamol24 claims
Doxycycline Hyclate19 claims
Prednisone18 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
367
Unique beneficiaries
—
Total services
387
Distinct HCPCS
5
Medicare payment
$34K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,370 Emergency Medicine providers in MI — above median (cohort median 308).
REFERRAL NETWORK

Where Andrew Michmerhuizen'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). 17 inbound referrers · 62 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Rolf Hollstein
Diagnostic Radiology · Grand Rapids, MI
52102
Kerry Larson
Diagnostic Radiology · Grand Rapids, MI
2851
SPECTRUM HEALTH PRIMARY CARE PARTNERS2749
Matthew Erck
Internal Medicine · Wyoming, MI
1832
Jacqueline Tung
Diagnostic Radiology · Somerville, MA
1829
Kelly Ludema
Diagnostic Radiology · Grand Rapids, MI
1735
Paul Kovack
Cardiology · Wyoming, MI
1640
ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP1630
Matthew Sevensma
Cardiology · Wyoming, MI
1558
BRADLEY, JOHN1544
Peter Goebel
Internal Medicine · Wyoming, MI
1428
Kevin Furlong
Hospitalist · Wyoming, MI
1436
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
METROPOLITAN HOSPITAL4051,503
REGENTS OF THE UNIVERSITY OF MICHIGAN111202
Paramed Inc
Ambulance Service Provider · Grand Rapids, MI
98273
SPECTRUM HEALTH HOSPITALS69217
Life Ems Inc
Ambulance Service Provider · Grand Rapids, MI
64157
Enzo Cento
Diagnostic Radiology · Indianapolis, IN
58120
SAINT MARY'S HEALTH SERVICES48163
Peter Nye
Diagnostic Radiology · Grand Rapids, MI
4692
Rolf Hollstein
Diagnostic Radiology · Grand Rapids, MI
4183
Kelly Ludema
Diagnostic Radiology · Grand Rapids, MI
4076
METROPOLITAN ENTERPRISES INC.4072
David Reynolds
Diagnostic Radiology · Grand Rapids, MI
3765
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.