What is Irene Aluen Metzner's specialty?

Irene Aluen Metzner (NPI 1063698819) is a Medicare-billing provider whose primary specialty is Internal Medicine in Chicago, IL.

Where does Irene Aluen Metzner practice?

Irene Aluen Metzner practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1063698819.

How much does Medicare pay Irene Aluen Metzner?

Irene Aluen Metzner (NPI 1063698819) received approximately $2K in total Medicare Part B payments, serving 29 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1063698819

Irene Aluen MetznerM.D.

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Internal MedicineChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$1K

Peer benchmark

Total Medicare services vs. 3,790 Internal Medicine providers in IL — bottom quintile (cohort median 760).

PRESCRIBING · PART D · 2024

Total Rx claims

449

Beneficiaries

—

Total drug cost

$18K

Distinct drugs

Brand share

22.9%

Top prescribed drugs

Atorvastatin Calcium95 claims

Metformin Hcl46 claims

Amlodipine Besylate/Benazepril27 claims

Enalapril Maleate27 claims

Glipizide23 claims

QUALITY · MIPS · 2024

Final MIPS score

95.1

Quality

74.7

Cost

85.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.85%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 140124

Hospital

REFERRAL NETWORK

Where Irene Aluen Metzner'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). 0 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
COOK COUNTY	168	1,178
PRESENCE CHICAGO HOSPITALS NETWORK	24	82
KOVALSKY, EUGENE	11	21

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events