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

Fred Geisler, MD

Individual provider Neurological Surgery Physician · NPI 1912993403

Fred Geisler, MD is a Neurological Surgery Physician in Aurora, Illinois. Licensed in Illinois. Registered with an NPI since 2005.

Licensed in
IL
In the registry since
2005
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

2020 Ogden Ave Ste 335
Aurora, IL 60504-5894
Phone: (630) 236-4303
Fax: (630) 236-4317
Show map & directions

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

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence 036-085216 (IL)

Record details

NPI number1912993403
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 21, 2005
Last updated in NPPESJune 26, 2014

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