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

Ava Sadeghi Wiechert, DO

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1588301303

Ava Sadeghi Wiechert, DO is a Critical Care Medicine (Internal Medicine) Physician in Olympia Fields, Illinois. Licensed in Illinois. Registered with an NPI since 2022.

Licensed in
IL
In the registry since
2022
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

20201 Crawford Ave
Olympia Fields, IL 60461-1010
Phone: (708) 747-4000
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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 125.086403 (IL)

Record details

NPI number1588301303
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 13, 2022
Last updated in NPPESMarch 12, 2026
Certification dateMarch 12, 2026

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