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

Ashwin Iyengar

Individual provider Pediatric Anesthesiology Physician · NPI 1962943233

Ashwin Iyengar is an Anesthesiology in Oak Lawn, Illinois. Qualified in 2017, 9 years ago. Practices with Cook County, a 787-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
9
Licensed in
IL
In the registry since
2017

Practice location Address checks out

4440 W 95th St
Oak Lawn, IL 60453-2600
Phone: (847) 340-2978
Show map & directions

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

Specialties & licences

Pediatric Anesthesiology Physician (primary) Taxonomy 207LP3000X · Licence 036.156780 (IL)

Record details

NPI number1962943233
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 20, 2017
Last updated in NPPESOctober 12, 2022
Certification dateOctober 12, 2022
Mailing address1050 Ponderosa Ln, Hoffman Estates, IL 60010-5875

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Cook County — 787 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Oak Lawn