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DR. URSULA GIERLACHOWSKI M.D.
NPI 1679629976
Internal Medicine in Chicago, IL

Active since January 27, 2007PECOS Enrolled
5332 S ARCHER AVE, CHICAGO, IL 60632(773) 581-6336(773) 581-3638 Get Directions Write a Review

NPPES record last updated: October 17, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Ursula Gierlachowski M.d. NPPES

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

DR. URSULA GIERLACHOWSKI M.D. (NPI 1679629976) is an individual internal medicine provider in Chicago, Illinois and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679629976
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. URSULA GIERLACHOWSKICredential: M.D.
Location Address5332 S ARCHER AVEChicago, IL 60632-4949
Mailing Address5332 S Archer AveChicago, IL 60632-4949 · (773) 581-6336 · Fax (773) 581-3638
Phone(773) 581-6336
Fax(773) 581-3638
Sole ProprietorYes
Enumeration DateJanuary 27, 2007
Last NPPES UpdateOctober 17, 2007
✔ NPI 1679629976 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
5332 S ARCHER AVE, Chicago, IL 60632
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Other Identifiers 3

Other01605562IL · Bcbs
Medicare PIN345520IL
Medicare UPINF82949IL

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ursula Gierlachowski M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60632 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.

Other Providers at the Same Location NPPES

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

URSULA GIERLACHOWSKI MD
Internal Medicine
5332 S ARCHER AVE
CHICAGO, IL 60632
Cook County (773) 581-6336

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 Ursula Gierlachowski's NPI number?

The NPI number for Ursula Gierlachowski is 1679629976. It was assigned to this individual provider in the NPPES registry on January 27, 2007.

Where is Ursula Gierlachowski located?

Ursula Gierlachowski practices at 5332 S Archer Ave, Chicago, IL 60632. The listed phone number is (773) 581-6336.

What is Ursula Gierlachowski's specialty?

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

Is Ursula Gierlachowski enrolled in Medicare?

Yes. Ursula Gierlachowski is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ursula Gierlachowski was last updated on October 17, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.