IRENE STEPHANIE ALEXANDRA ALUEN METZNER M.D.
NPI 1063698819
Internal Medicine in Chicago, IL

Q: What is Irene Aluen Metzner's NPI number?

The NPI number for Irene Aluen Metzner is 1063698819. It was assigned to this individual provider in the NPPES registry on January 10, 2008. The provider is also known as Irene Aluen Elshtain M.D..

Q: What is Irene Aluen Metzner's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since January 10, 2008PECOS EnrolledAccepts Medicare Assignment

84.57/100

CMS Quality Rating

1900 W POLK ST, CHICAGO, IL 60612(312) 864-4462 Get Directions Write a Review

NPPES record last updated: April 21, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Irene Stephanie Alexandra Aluen Metzner M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

IRENE STEPHANIE ALEXANDRA ALUEN METZNER M.D. (NPI 1063698819) is an individual internal medicine provider in Chicago, Illinois, licensed in Illinois (036119739) and active in the NPI registry since January 2008. She is enrolled in Medicare PECOS, is affiliated with John H Stroger Jr Hospital, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1063698819

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameIRENE STEPHANIE ALEXANDRA ALUEN METZNERCredential: M.D.

Location Address1900 W POLK STChicago, IL 60612-3723

Mailing Address5150 W Cullom Ave Apt 3Chicago, IL 60641-1445 · (773) 545-4791

Phone(312) 864-4462

Sole ProprietorNo

Medical School CMSOtherGraduated 2003

Enumeration DateJanuary 10, 2008

Last NPPES UpdateApril 21, 2021

NPPES CertifiedApril 21, 2021

✔ NPI 1063698819 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in IL · 036119739

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

1900 W POLK ST, Chicago, IL 60612

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Other Names 1

Other Name (5)Irene Aluen Elshtain M.d.

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Irene Stephanie Alexandra Aluen Metzner M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3779669510

PECOS Enrollment IDI20080319000557

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

18 services14 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

17 services14 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

John H Stroger Jr Hospital

Acute Care Hospitals · Chicago, IL

2/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number140124

Location1901 W Harrison StChicago, IL 60612 · Cook County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60612 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$138.86 typical visit price

range $60.08 – $183.39

Typical copayment $34.71 (range $15.02 – $45.84)

Most-billed visit code 99204

Established Patient

$105.70 typical visit price

range $18.97 – $148.12

Typical copayment $26.42 (range $4.74 – $37.03)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

84.57/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

60.25

Promoting Interoperability

100

Improvement Activities

Cost

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

9 suppliers25 claims91 services$5.64 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

6 suppliers11 claims13 services$1.07 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. CARMENCITA GARCIA SENSENG MD

Pathology (Anatomic Pathology & Clinical Pathology)

1900 W POLK ST
CHICAGO, IL 60612

Cook County (312) 864-7561

DR. REBECCA BOWER-LEWIS M.D.

Emergency Medicine

1900 W POLK ST, SUITE 1053
CHICAGO, IL 60612

Cook County (312) 864-0060

JOHN STROGER JR. HOSPITAL OF THE COOK COUNTY

General Acute Care Hospital

1900 W POLK ST, DEPT OF EM 10TH FLOOR
CHICAGO, IL 60612

Cook County (312) 864-0060

SARAH AHMED CRNA

Nurse Anesthetist, Certified Registered

1900 W POLK ST
CHICAGO, IL 60612

Cook County (312) 864-0452

MS. JENNIFER MARY DUFF APN

Nurse Practitioner (Pediatrics)

1900 W POLK ST, 1143
CHICAGO, IL 60612

Cook County (312) 864-4150

DR. MATTHEW Y RHEE M.D.

Emergency Medicine

1900 W POLK ST, DEPARTMENT OF EMERGENCY MEDICINE
CHICAGO, IL 60612

Cook County (312) 864-0062

DR. NIVA SHAKYA M.D.

Pediatrics

1900 W POLK ST
CHICAGO, IL 60612

Cook County (312) 864-4505

PETER M THOMPSON M.D.

Emergency Medicine

1900 W POLK ST, 10TH FLOOR DEPT OF EMERGENCY MEDICINE
CHICAGO, IL 60612

Cook County (312) 864-0062

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Irene Aluen Metzner's NPI number?

The NPI number for Irene Aluen Metzner is 1063698819. It was assigned to this individual provider in the NPPES registry on January 10, 2008. The provider is also known as Irene Aluen Elshtain M.D..

Where is Irene Aluen Metzner located?

Irene Aluen Metzner practices at 1900 W Polk St, Chicago, IL 60612. The listed phone number is (312) 864-4462.

What is Irene Aluen Metzner's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Irene Aluen Metzner enrolled in Medicare?

Yes. Irene Aluen Metzner is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Irene Aluen Metzner affiliated with any hospitals?

According to CMS data, Irene Aluen Metzner is affiliated with John H Stroger Jr Hospital.

When was this NPI record last updated?

The NPPES record for Irene Aluen Metzner was last updated on April 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.