Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Przemyslaw Lastowiecki, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1932181401

MS. Przemyslaw Lastowiecki, MD practises Endocrinology in Hoffman Estates, Illinois. Qualified in 1985, 41 years ago. Practices with Schaumburg Medicine and Endocrinology, a 2-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
41
Licensed in
IL
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2500 W Higgins Rd Ste 640
Hoffman Estates, IL 60169-2046
Phone: (847) 895-0440
Fax: (630) 894-0492
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 036-086528 (IL)

Record details

NPI number1932181401
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 18, 2005
Last updated in NPPESFebruary 23, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyENDOCRINOLOGY
Medical schoolOTHER
Graduated 1985 (41 years in practice)
Group practice Schaumburg Medicine And Endocrinology — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients507
Services billed 2,536 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Schaumburg Medicine and Endocrinology

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Hoffman Estates