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

Dr. John Keffer Biemer, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1609119411

Dr. John Keffer Biemer, MD is a Pathology in Maywood, Illinois. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 2013, 13 years ago. Practices with Associated Pathology Consultants-Elmhurst SC, an 8-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
13
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
Licensed in
IL
In the registry since
2013
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

2160 S 1st Ave Lumc Dept OF Pathology Bldg 110 Rm 2209
Maywood, IL 60153-3328
Phone: (708) 216-3250
Fax: (708) 327-2620
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 125062984 (IL)

Record details

NPI number1609119411
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 29, 2013
Last updated in NPPESJuly 23, 2013

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 2013 (13 years in practice)
Group practice Associated Pathology Consultants-Elmhurst Sc — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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