Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Merle John Denker, MD

Individual provider Orthopaedic Surgery Physician · NPI 1023211679

Dr. Merle John Denker, MD is an Orthopaedic Surgery Physician in Geneva, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007
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

2525 Kaneville Rd
Geneva, IL 60134-2578
Phone: (630) 584-1400
Fax: (630) 584-1733
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Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X (IL)

Record details

NPI number1023211679
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2007
Last updated in NPPESJuly 8, 2007
Mailing address2525 Kaneville Rd, Geneva, IL 60134-2578

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