Dr. Catherine Ahn , MD
Anesthesiology • Arlington Heights, IL
Professional Overview & Biography Verified Profile Summary
Dr. Catherine Ahn, MD is a certified Anesthesiology practicing in Arlington Heights, IL. With approximately 25 years of clinical experience since completing medical education in 2001, Dr. Ahn delivers high-quality medical care to the local community at 800 W CENTRAL RD.
Dr. Ahn maintains professional affiliations with Northwestern Medical Faculty Foundation, City Of Hope Medical Group Of Illinois Pllc, Midwest Anesthesia Partners Llc and accepts Medicare assignment.
Frequently performed procedures and clinical services include anesthesia for lens surgery, anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand, injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
800 W Central Rd
Arlington Heights, IL 600052349
Medicare Profile & Education
Other
2001
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Anesthesiology in Arlington Heights, IL
Practicing in Arlington Heights, IL (2670 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
00142
Anesthesia for lens surgery
|
27 | 27 | $1186.67 | $113.00 |
|
01810
Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand
|
22 | 22 | $1435.23 | $127.94 |
|
64447
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)
|
21 | 20 | $1216.86 | $61.56 |
|
01402
Anesthesia for procedure for total knee joint replacement
|
16 | 15 | $3280.31 | $310.96 |
|
64415
Injection of anesthetic agent, brachial (arm) nerve bundle
|
12 | 12 | $1387.00 | $71.03 |
|
01400
Anesthesia for other procedure or exam of knee joint using an endoscope
|
12 | 12 | $1875.00 | $172.25 |
Medical Specialties & State Licenses
CMS Verified: 2026-03-03NUCC Taxonomy Code: 207L00000X
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.
Hospital & Practice Group Affiliations
Midwest Anesthesia Partners Llc
1900 Hollister Dr, Libertyville, IL 600485248
Phone: 8473678100
City Of Hope Medical Group Of Illinois Pllc
2520 Elisha Ave, Zion, IL 600992676
Phone: 8478724561
Midwest Anesthesia Partners Llc
2900 N Lake Shore Dr, Chicago, IL 606575640
Phone: 7736653000
Northwestern Medical Faculty Foundation
10400 Haligus Rd, Huntley, IL 601429553
Phone: 8157594323
Midwest Anesthesia Partners Llc
120 N Oak St, Hinsdale, IL 605213829
Phone: 6308569000
Secondary Practice Locations
1775 Dempster St
Park Ridge, IL 600681143
Phone: 8477232210
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Anesthesiology
Doctor of Medicine (M.D.)
Surgery
Doctor of Medicine (M.D.)
Anesthesiology
Doctor of Medicine (M.D.)
Physical Therapist
Psychiatry & Neurology - Psychiatry
Doctor of Medicine (M.D.)
Nurse Practitioner
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 800 W CENTRAL RD, ARLINGTON HEIGHTS, IL 600052349 (Tel: 8476181000)
Registered at 925 SHERWOOD DR, LAKE BLUFF, IL 600442203
Recorded as CATHERINE AHN, MD
Anesthesiology (License #036113618 in IL)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
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NPI Administrative Meta
Mailing Address
925 Sherwood Dr
Lake Bluff, IL 600442203
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.