PROVIDER PROFILE · NPI 1518927185

Marc TenzerM.D.

CardiologyChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,932

Unique beneficiaries

—

Total services

4,147

Distinct HCPCS

Medicare payment

$203K

Peer benchmark

Total Medicare services vs. 686 Cardiology providers in IL — top quintile (cohort median 2,422).

PRESCRIBING · PART D · 2024

Total Rx claims

7,203

Beneficiaries

—

Total drug cost

$1.6M

Distinct drugs

Brand share

23.4%

Top prescribed drugs

Atorvastatin Calcium985 claims

Metoprolol Succinate857 claims

Amlodipine Besylate505 claims

Apixaban458 claims

Losartan Potassium457 claims

QUALITY · MIPS · 2024

Final MIPS score

89.9

Quality

72.7

Cost

77.0

Improvement activities

40.0

Promoting interop.

98.0

Payment adjustment

0.63%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$218

Payment records

By payment type

Food and Beverage$218

REFERRAL NETWORK

Where Marc Tenzer'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). 44 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PRESENCE CHICAGO HOSPITALS NETWORK	321	1,231
Otakar Sroubek Cardiology · Chicago, IL	182	497
Raymond Fisher Cardiology · Chicago, IL	171	375
Warren Brandwein Diagnostic Radiology · Chicago, IL	69	112
RAPOPORT, MYRA	67	131
Thomas Keane Interventional Radiology · Oak Brook, IL	63	110
SINGH, BHURJI	62	122
John Ciemins Diagnostic Radiology · Chicago, IL	62	107
Casimir Lipinski Internal Medicine · Chicago, IL	59	114
Jeremy Simon Diagnostic Radiology · Chicago, IL	47	75
City Of Chicago Ambulance Service Provider · Chicago, IL	44	74
Larry Jankelowitz Pulmonary Disease · Chicago, IL	31	58

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