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AISLING M. CONRAN MD
NPI 1609982586
Anesthesiology in Chicago, IL

Active since August 22, 2006PECOS EnrolledAccepts Medicare Assignment
94.1/100
CMS Quality Rating
8420 W BRYN MAWR AVE STE 300, CHICAGO, IL 60631(773) 355-5300(773) 714-1353 Get Directions Write a Review

NPPES record last updated: November 21, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Nov 21, 2023, Nov 9, 2023 (2 updates tracked since 2023).

About Aisling M. Conran Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

AISLING M. CONRAN MD (NPI 1609982586) is an individual anesthesiology provider in Chicago, Illinois, licensed in Illinois (036093299) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Southern Illinois University School Of Medicine (1992).

NPPES Registry Identity

NPI1609982586
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameAISLING M. CONRANCredential: MD
Location Address8420 W BRYN MAWR AVE STE 300Chicago, IL 60631-3436
Mailing Address8420 W Bryn Mawr Ave Ste 300Chicago, IL 60631-3436 · (737) 355-5300 · Fax (773) 714-1353
Phone(773) 355-5300
Fax(773) 714-1353
Sole ProprietorNo
Medical School CMSSouthern Illinois University School Of MedicineGraduated 1992
Enumeration DateAugust 22, 2006
Last NPPES UpdateNovember 21, 20232 updates tracked since enumeration
NPPES CertifiedNovember 21, 2023
✔ NPI 1609982586 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in IL · 036093299
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
8420 W BRYN MAWR AVE STE 300, Chicago, IL 60631
Open in Google Maps ↗

Secondary Practice Locations 2

Location 125 N WINFIELD ROADWINFIELD, IL 60190-1237 · Phone (630) 868-2200
Location 28386 Solutions CtrChicago, IL 60677-8003 · Phone (630) 868-2200

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Aisling M. Conran Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5193823458
PECOS Enrollment IDI20070611000062
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

6

Medicare enrollment records show Aisling Conran reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mobile Anesthesiologists Chicago LLC
1.5 mi
Anesthesiology
9550 W HIGGINS RD STE 1100
Rosemont, IL 60018
  • Reassigned Medicare billing, Illinois enrollment
  • 51 clinicians in this Medicare group
NPI 1396887774 (773) 355-5300
West Central Anesthesiology Group Ltd
1.5 mi
Anesthesiology
9550 W HIGGINS RD STE 1100
Rosemont, IL 60018
  • Reassigned Medicare billing, Illinois enrollment
  • 60 clinicians in this Medicare group
NPI 1396785648 (773) 756-5760
Hsc Anesthesia Services LLC
12 mi
Anesthesiology
10 SALT CREEK LN
Hinsdale, IL 60521
  • Reassigned Medicare billing, Illinois enrollment
  • 35 clinicians in this Medicare group
NPI 1174239719 (630) 323-5214
Dupage Eye Anesthesiology LLC
15 mi
Anesthesiology
2015 N MAIN ST
Wheaton, IL 60187
  • Reassigned Medicare billing, Illinois enrollment
  • 10 clinicians in this Medicare group
NPI 1891995916 (630) 665-3690
Central Dupage Physician Group
16 mi
Family Medicine
5777 DEPARTMENT
Carol Stream, IL 60122
  • Reassigned Medicare billing, Illinois enrollment
  • 1,664 clinicians in this Medicare group
NPI 1033149844 (630) 933-3300
Northwestern Medical Faculty Foundation
22 mi
Multi-Specialty
DEPT 5777
Carol Stream, IL 60122
  • Reassigned Medicare billing, Illinois enrollment
  • 4,817 clinicians in this Medicare group
NPI 1346235314 (855) 694-2866

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
95 services95 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
53 services53 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
25 services25 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
24 services24 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
14 services14 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
14 services14 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.1/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.59
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KAREN CAMPBELL SPACCARELLI M.D.
Anesthesiology
8420 W BRYN MAWR AVE STE 300
CHICAGO, IL 60631
Cook County (708) 831-8282
KATHLEEN OLSEN CRNA
Nurse Anesthetist, Certified Registered
8420 W BRYN MAWR AVE STE 300
CHICAGO, IL 60631
Cook County (773) 756-5780
DR. SARAH OSWALD
Anesthesiology
8420 W BRYN MAWR AVE STE 300
CHICAGO, IL 60631
Cook County (773) 355-5300
MUHAMMAD KHAWARI MD
Anesthesiology
8420 W BRYN MAWR AVE STE 300
CHICAGO, IL 60631
Cook County (773) 355-5300
DR. JITEN JAYANTILAL PATEL M.D.
Anesthesiology
8420 W BRYN MAWR AVE STE 300
CHICAGO, IL 60631
Cook County (773) 355-5300
DR. RAHUL REDDY M.D.
Anesthesiology
8420 W BRYN MAWR AVE STE 300
CHICAGO, IL 60631
Cook County (219) 613-9016
DR. NEELAM TRIVEDI ROZANSKI DO
Anesthesiology
8420 W BRYN MAWR AVE STE 300
CHICAGO, IL 60631
Cook County (773) 355-5300
TAMILA GRANT MD
Anesthesiology
8420 W BRYN MAWR AVE STE 300
CHICAGO, IL 60631
Cook County (312) 933-4014

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Aisling Conran's NPI number?

The NPI number for Aisling Conran is 1609982586. It was assigned to this individual provider in the NPPES registry on August 22, 2006.

Where is Aisling Conran located?

Aisling Conran practices at 8420 W Bryn Mawr Ave Ste 300, Chicago, IL 60631. The listed phone number is (773) 355-5300.

What is Aisling Conran's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Aisling Conran enrolled in Medicare?

Yes. Aisling Conran is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Aisling Conran's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aisling Conran reassigns Medicare benefits to 6 organizations: Mobile Anesthesiologists Chicago LLC (Rosemont, IL), West Central Anesthesiology Group Ltd (Rosemont, IL), Hsc Anesthesia Services LLC (Hinsdale, IL), Dupage Eye Anesthesiology LLC (Wheaton, IL), Central Dupage Physician Group (Carol Stream, IL) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Aisling Conran's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Aisling Conran was last updated on November 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.