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

Brett Michael Winkeler, MD

Individual provider Family Medicine Physician · NPI 1548362841

Brett Michael Winkeler, MD is a Family Practice in Freeburg, Illinois. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 2005, 21 years ago. Practices with Lincoln Surgical Associates, Ltd, a 25-clinician group and accepts Medicare assignment. Licensed in Illinois and South Carolina.

Years since qualifying
21
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
Licensed in
IL, SC
In the registry since
2006
Specialties on file
2
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

251 Marketplace Dr Ste 1
Freeburg, IL 62243-4082
Phone: (618) 539-0067
Fax: (618) 539-0288
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 036121173 (IL)
Family Medicine Physician Taxonomy 207Q00000X · Licence LL28066 (SC)

Record details

NPI number1548362841
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 5, 2006
Last updated in NPPESOctober 16, 2012
Mailing address739 N Jefferson St, Suite 200, Mascoutah, IL 62258-1447

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 2005 (21 years in practice)
Group practice Lincoln Surgical Associates, Ltd. — 25 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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