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PROVIDER PROFILE · NPI 1194927335

Marcus MuallemMD

PRACTICEGRO OPTICAL, LLCSee all providers at this practice →
OphthalmologyGrand Rapids, MII
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
4,815
Beneficiaries
—
Total drug cost
$260K
Distinct drugs
23
Brand share
30.4%
Top prescribed drugs
Prednisolone Acetate1,120 claims
Moxifloxacin Hcl941 claims
Diclofenac Sodium873 claims
Latanoprost509 claims
Timolol Maleate309 claims
REFERRAL NETWORK

Where Marcus Muallem'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). 3 inbound referrers · 16 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SPECTRUM HEALTH PRIMARY CARE PARTNERS102258
ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP54116
GRAND VALLEY MEDICAL SPECIALISTS PLC1640
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
REGENTS OF THE UNIVERSITY OF MICHIGAN214529
Ebsc, Llc
Ambulatory Surgical Center · Grand Rapids, MI
139567
SPECTRUM HEALTH HOSPITALS117311
SPECTRUM HEALTH PRIMARY CARE PARTNERS100260
SAINT MARY'S HEALTH SERVICES86246
ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP68142
GOOD, GREG51165
BUSSO, WILLIAM50164
Scott Coddington
Certified Registered Nurse Anesthetist (CRNA) · Monroe, MI
44150
METROPOLITAN HOSPITAL2658
HOLLAND COMMUNITY HOSPITAL2562
NIVALA, RICHARD2149
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
729
Unique beneficiaries
—
Total services
983
Distinct HCPCS
11
Medicare payment
$116K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 608 Ophthalmology providers in MI — below median (cohort median 1,582).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
35
By payment type
Food and Beverage$2K
QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
85.5
Cost
31.3
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.00%
Group