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

Dr. Ann C Monahan, MD

Individual provider Pediatric Anesthesiology Physician · NPI 1346529443

Dr. Ann C Monahan, MD is an Anesthesiology in Oak Lawn, Illinois. Graduated from Icahn School of Medicine at Mount Sinai in 2011, 15 years ago. Practices with Advocate Health and Hospitals Corporation, a 3,079-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
15
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
IL
In the registry since
2011
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

4440 W 95th St
Oak Lawn, IL 60453-2600
Phone: (708) 684-8000
Show map & directions

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

Additional practice locations (1)

  • 3332 Rochambeau Ave, Bronx, NY 10467-2836 — (718) 920-8888

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 036140296 (IL)
Pediatric Anesthesiology Physician Taxonomy 207LP3000X · Licence 036140296 (IL)

Record details

NPI number1346529443
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 8, 2011
Last updated in NPPESSeptember 30, 2025
Certification dateSeptember 30, 2025

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 2011 (15 years in practice)
Group practice Advocate Health And Hospitals Corporation — 3079 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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