Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SUSAN FELDT
NPI 1861137432
Internal Medicine - Hematology & Oncology in Chicago, IL

Q: What is Susan Feldt's NPI number?

The NPI number for Susan Feldt is 1861137432. It was assigned to this individual provider in the NPPES registry on April 28, 2022.

Q: What is Susan Feldt's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for Susan Feldt was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days 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.

Active since April 28, 2022PECOS Enrolled

5841 S MARYLAND AVE # MC2115, CHICAGO, IL 60637(773) 702-1447 Get Directions Write a Review

NPPES record last updated: September 24, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 24, 2026, Aug 12, 2025, Jun 5, 2023 and 1 more (4 updates tracked since 2022).

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About Susan Feldt NPPES

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

SUSAN FELDT (NPI 1861137432) is an individual hematology & oncology provider in Chicago, Illinois, licensed in Illinois (036.174291) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, is affiliated with The University Of Chicago Medical Center, and is a graduate of University Of Chicago, Pritzker School Of Medicine (2022).

NPPES Registry Identity

NPI1861137432

Entity TypeIndividualFemale

Primary Taxonomy207RH0003X

Provider Legal NameSUSAN FELDT

Location Address5841 S MARYLAND AVE # MC2115Chicago, IL 60637-1443

Mailing Address180 Harvester Dr Ste 300Burr Ridge, IL 60527-7594 · (773) 702-1150

Phone(773) 702-1447

Sole ProprietorNo

Medical School CMSUniversity Of Chicago, Pritzker School Of MedicineGraduated 2022

Enumeration DateApril 28, 2022

Last NPPES UpdateSeptember 24, 20264 updates tracked since enumeration

NPPES CertifiedSeptember 24, 2026

✔ NPI 1861137432 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in IL · 036.174291

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Also ListedInternal MedicineTaxonomy 207R00000X · License 036174291 (IL)

5841 S MARYLAND AVE # MC2115, Chicago, IL 60637

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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

Susan Feldt 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 ID2567843675

PECOS Enrollment IDI20250821001223

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.

Hospital Affiliations CMS Care Compare

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

The University Of Chicago Medical Center

Acute Care Hospitals · Chicago, IL

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140088

Location5841 South MarylandChicago, IL 60637 · Cook County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60637 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

$183.39 typical visit price

range $60.08 – $183.39

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

Most-billed visit code 99205

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.

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. DANIEL OLSON M.D.

Internal Medicine (Hematology & Oncology)