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MADELEINE ALDER MD
NPI 1992170526
Internal Medicine - Cardiovascular Disease in Chicago, IL

Active since December 08, 2015PECOS Enrolled
240 E HURON ST, SUITE 1-200, CHICAGO, IL 60611(847) 341-0056 Get Directions Write a Review

NPPES record last updated: August 24, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 24, 2026, Jun 19, 2025, Dec 8, 2015 (3 updates tracked since 2015).

About Madeleine Alder Md NPPES

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

MADELEINE ALDER MD (NPI 1992170526) is an individual cardiovascular disease provider in Chicago, Illinois, licensed in Illinois (036.173460) and active in the NPI registry since December 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in Glenview, and is a graduate of Northwestern University Feinberg Medical School (2019).

NPPES Registry Identity

NPI1992170526
Entity TypeIndividualFemale
Primary Taxonomy207RC0000X
Provider Legal NameMADELEINE ALDERCredential: MD
Location Address240 E HURON ST, SUITE 1-200Chicago, IL 60611-2909
Mailing Address251 E Huron StChicago, IL 60611-2908 · (312) 926-2000
Phone(847) 341-0056
Sole ProprietorNo
Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 2019
Enumeration DateDecember 8, 2015
Last NPPES UpdateAugust 24, 20263 updates tracked since enumeration
NPPES CertifiedAugust 24, 2026
✔ NPI 1992170526 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in IL · 036.173460
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Also ListedInternal Medicine · Advanced Heart Failure and Transplant CardiologyTaxonomy 207RA0001X · License 036173460 (IL)
240 E HURON ST, Chicago, IL 60611
Open in Google Maps ↗

Secondary Practice Location 1

Location 12701 Patriot BlvdGlenview, IL 60026-8066 · Phone (847) 534-3278 · Fax (847) 998-9720

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Madeleine Alder Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8820502958
PECOS Enrollment IDI20260901003173
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.

Medicare Billing Reassignment

Medicare enrollment records show Madeleine Alder reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Northwestern Medical Faculty Foundation
34 mi
Multi-Specialty
DEPT 5777
Carol Stream, IL 60122
  • Reassigned Medicare billing, Illinois enrollment
  • 4,817 clinicians in this Medicare group
NPI 1346235314 (855) 694-2866

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60611 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
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

RUOQI LI
Student in an Organized Health Care Education/Training Program
240 E HURON ST
CHICAGO, IL 60611
Cook County (312) 503-7975
MICHAEL EDWARDS YARRINGTON
Internal Medicine (Infectious Disease)
240 E HURON ST, MCGAW PAVILLION SUITE 1-200
CHICAGO, IL 60611
Cook County (312) 503-7975
DR. NICHOLAS JOSEPH VOLPE JR. MD
Anesthesiology (Pediatric Anesthesiology)
240 E HURON ST, SUITE 1-200
CHICAGO, IL 60611
Cook County (312) 503-7975
KATHARINE SECUNDA M.D.
Internal Medicine
240 E HURON ST, SUITE 1-200
CHICAGO, IL 60611
Cook County (312) 503-7975
FAITH SVIGOS
Student in an Organized Health Care Education/Training Program
240 E HURON ST, SUITE 1-200
CHICAGO, IL 60611
Cook County (312) 503-7975
MS. KATHERINE SHI
Student in an Organized Health Care Education/Training Program
240 E HURON ST, SUITE 1-200
CHICAGO, IL 60611
Cook County (312) 503-7975
JANE REZNIK
Student in an Organized Health Care Education/Training Program
240 E HURON ST, SUITE 1-200
CHICAGO, IL 60611
Cook County (312) 503-7975
CODY GOEDDERZ
Orthopaedic Surgery
240 E HURON ST
CHICAGO, IL 60611
Cook County (312) 503-7975

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 Madeleine Alder's NPI number?

The NPI number for Madeleine Alder is 1992170526. It was assigned to this individual provider in the NPPES registry on December 8, 2015.

Where is Madeleine Alder located?

Madeleine Alder practices at 240 E Huron St Suite 1-200, Chicago, IL 60611. The listed phone number is (847) 341-0056.

What is Madeleine Alder's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Madeleine Alder enrolled in Medicare?

Yes. Madeleine Alder is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Madeleine Alder's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Madeleine Alder reassigns Medicare benefits to Northwestern Medical Faculty Foundation (Carol Stream, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Madeleine Alder's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Madeleine Alder was last updated on August 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.