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

August Didion Sigelko, MD

Individual provider Pulmonary Disease Physician · NPI 1053815225

August Didion Sigelko, MD is a Critical Care (Intensivists) in Aurora, Illinois. Qualified in 2018, 8 years ago. Licensed in Illinois.

Years since qualifying
8
Licensed in
IL
In the registry since
2018
Specialties on file
2
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

2040 Ogden Ave Ste 401
Aurora, IL 60504-7208
Phone: (630) 499-7500
Fax: (630) 898-3970
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 036160895 (IL)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 036160895 (IL)

Record details

NPI number1053815225
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 21, 2018
Last updated in NPPESJuly 1, 2026
Certification dateJuly 1, 2026
Mailing address2000 Ogden Ave Ste P050, Aurora, IL 60504-7222

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesPULMONARY DISEASE
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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