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

Individual provider Internal Medicine Physician · NPI 1437170552

Dr. Allison Klotzbuecher, DO is an Internal Medicine Physician in Libertyville, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

716 S Milwaukee Ave
Libertyville, IL 60048-3225
Phone: (847) 362-1393
Fax: (847) 367-1480
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036090112 (IL)
Hospitalist Physician Taxonomy 208M00000X · Licence 036090112 (IL)

Record details

NPI number1437170552
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 22, 2006
Last updated in NPPESMarch 7, 2023

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