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

Ryan Geisert

Individual provider Anesthesiology Physician · NPI 1154901205

Ryan Geisert is an Anesthesiology in Naperville, Illinois. Qualified in 2021, 5 years ago. Practices with Dupage Valley Anesthesiologists Ltd, a 62-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
5
Licensed in
IL
In the registry since
2021

Practice location Address checks out

801 S Washington St
Naperville, IL 60540-7499
Phone: (630) 527-3000
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 036176430 (IL)

Record details

NPI number1154901205
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedApril 13, 2021
Last updated in NPPESMarch 13, 2026
Certification dateMarch 13, 2026

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Dupage Valley Anesthesiologists Ltd — 62 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Naperville