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

Dr. William K Lanker, MD

Individual provider Emergency Medicine Physician · NPI 1568429009

Dr. William K Lanker, MD is an Emergency Medicine Physician in Monticello, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
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

1002 Medical Center Dr
Monticello, IL 61856-2116
Phone: (217) 762-2518
Fax: (217) 762-5261
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 036069050 (IL)

Record details

NPI number1568429009
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 27, 2006
Last updated in NPPESApril 23, 2015
Mailing address611 W. Park St., Bwpc, Urbana, IL 61801-2500

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