PROVIDER PROFILE · NPI 1972746105

Luke MarcusD.O.

PRACTICEMCLAREN OAKLANDSee all providers at this practice →

Internal MedicinePontiac, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

809

Unique beneficiaries

—

Total services

1,872

Distinct HCPCS

Medicare payment

$144K

Peer benchmark

Total Medicare services vs. 3,459 Internal Medicine providers in MI — top quintile (cohort median 549).

PRESCRIBING · PART D · 2024

Total Rx claims

765

Beneficiaries

—

Total drug cost

$48K

Distinct drugs

Brand share

25.6%

Top prescribed drugs

Atorvastatin Calcium60 claims

Levothyroxine Sodium39 claims

Apixaban37 claims

Sertraline Hcl34 claims

Levetiracetam33 claims

QUALITY · MIPS · 2024

Final MIPS score

89.5

Quality

76.3

Cost

82.7

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.61%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Luke Marcus'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). 93 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST JOSEPH MERCY HOSPITAL-SMHC	615	6,957
Fadi Salloum Internal Medicine · Pontiac, MI	277	1,232
MCLAREN OAKLAND	176	694
TRINITY CONTINUING CARE SERVICES	157	1,579
Sundeep Patel Diagnostic Radiology · Clinton Township, MI	155	669
Cory Trivax Diagnostic Radiology · Ypsilanti, MI	133	533
David Minter Emergency Medicine · Pontiac, MI	119	417
Kathleen Korneli-Gradowski Physician Assistant · Pontiac, MI	119	972
Keith Atkinson Cardiology · Waterford, MI	100	461
Michele Degregorio Interventional Cardiology · Bloomfield Hills, MI	87	500
Rajinder Grewal Internal Medicine · Pontiac, MI	81	279
RICHTER, KENNETH	79	567

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