Active NPI 1902860497 Individual Practitioner Male Practitioner

Dr. Alexander Deleon , MD

Anesthesiology • Chicago, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Alexander Deleon, MD is a certified Anesthesiology practicing in Chicago, IL. With approximately 26 years of clinical experience since completing medical education in 2000, Dr. Deleon delivers high-quality medical care to the local community at 251 E HURON ST.

Dr. Deleon is affiliated with Northwestern Medical Faculty Foundation and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve), anesthesia for procedure for total knee joint replacement, anesthesia for total hip replacement. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

251 E Huron St
Feinberg 5-520

Chicago, IL 606112908

Telephone 3129268369

Fax 3129268341

Associated Practice Facility / Clinic

🏢 Northwestern Radiology Oncology Assoc Facility NPI 1831164052

Medicare Profile & Education

Medical School

Other

Graduation Year

2000

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Chicago, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

26 Yrs +7.3 yrs vs City Avg

City Avg: 18.7 Yrs

State Avg: 28.6 Yrs

Regional Practice Density

1142 Specialists

Practicing in Chicago, IL (2670 Statewide)

Telehealth Adoption Rate

1.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

92.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Deleon (26 Years) 26 Yrs

Chicago Specialty Average (18.7 Years) 18.7 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	25	25	$374.00	$67.62
01402 Anesthesia for procedure for total knee joint replacement	25	25	$3575.40	$275.38
01214 Anesthesia for total hip replacement	21	21	$3700.00	$242.13
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	18	18	$815.00	$74.81
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	11	11	$2942.73	$176.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	19	19	$374.00	$65.80
01402 Anesthesia for procedure for total knee joint replacement	17	17	$3601.76	$215.26
01214 Anesthesia for total hip replacement	12	12	$3761.25	$259.32
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	11	11	$2292.27	$170.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	28	28	$1213.93	$76.67
64450 Injection of anesthetic agent, other peripheral nerve or branch	21	20	$557.33	$46.73
00400 Anesthesia for procedure on skin of arms, legs, or trunk	20	20	$1498.50	$129.76
01402 Anesthesia for procedure for total knee joint replacement	19	19	$3547.89	$230.32
01214 Anesthesia for total hip replacement	18	18	$3855.00	$276.55
01610 Anesthesia for procedure on nerves, muscles, tendons, fascia, and bursae of shoulder and underarm	17	17	$3157.06	$274.85
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	15	15	$2154.00	$165.03
01630 Anesthesia for open or endoscopic procedure at upper arm and shoulder joint including	15	15	$2378.00	$219.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	32	32	$1313.91	$82.56
64450 Injection of anesthetic agent, other peripheral nerve or branch	23	20	$532.00	$43.14
01402 Anesthesia for procedure for total knee joint replacement	21	21	$3624.29	$277.05
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	12	12	$815.00	$69.16
01214 Anesthesia for total hip replacement	11	11	$4185.00	$284.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	12	12	$815.00	$71.23
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	11	11	$1457.73	$90.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	24	24	$1348.03	$86.88
01638 Anesthesia for open or endoscopic total shoulder joint replacement	14	13	$3251.53	$361.32
64450 Injection of anesthetic agent, other peripheral nerve or branch	13	13	$532.00	$49.18
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	12	12	$815.00	$72.06
01402 Anesthesia for procedure for total knee joint replacement	12	12	$3218.70	$297.89
00142 Anesthesia for lens surgery	11	11	$653.24	$83.72
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	11	11	$1501.09	$230.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	23	23	$654.89	$92.42
64450 Injection of anesthetic agent, other peripheral nerve or branch	21	21	$532.00	$49.13
01214 Anesthesia for total hip replacement	14	14	$1885.89	$246.79
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	12	12	$843.60	$185.40
00811 Anesthesia for procedure on large bowel using an endoscope	11	11	$627.71	$87.45
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	11	11	$1159.85	$198.65
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	11	11	$815.00	$70.92
01402 Anesthesia for procedure for total knee joint replacement	11	11	$1693.96	$256.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
64450 Injection of anesthetic agent, other peripheral nerve or branch	18	17	$532.00	$47.87
01630 Anesthesia for open or endoscopic procedure at upper arm and shoulder joint including	18	18	$1145.60	$210.46
00740 Anesthesia for procedure on gastrointestinal tract using an endoscope	17	17	$811.06	$109.82
01402 Anesthesia for procedure for total knee joint replacement	13	13	$1870.34	$315.64
01214 Anesthesia for total hip replacement	13	13	$1983.32	$279.40
00142 Anesthesia for lens surgery	13	13	$633.60	$89.43
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	11	11	$1074.11	$182.96

Medical Specialties & State Licenses

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License IL 036109058

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

Northwestern Medical Faculty Foundation

251 E Huron St, Chicago, IL 606112908

Northwestern Medical Faculty Foundation

250 E Superior St, Chicago, IL 606112914

Northwestern Medical Faculty Foundation

259 E Erie St, Chicago, IL 606112930

Phone: 3125031944

Northwestern Medical Faculty Foundation

675 N St Clair, Chicago, IL 606115975

Northwestern Medical Faculty Foundation

251 E Huron, Chicago, IL 606112908

Northwestern Medical Faculty Foundation

675 N Saint Clair St, Chicago, IL 606115975

Northwestern Medical Faculty Foundation

250 E Superior, Chicago, IL 606112914

Phone: 3124723660

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners

Jeremy Carlsen , CRNA

Nurse Anesthetist, Certified Registered

NPI 1013293547

Certified Registered Nurse Anesthetist

Julane Clarke , CRNA

Nurse Anesthetist, Certified Registered

NPI 1013970029

Certified Registered Nurse Anesthetist

Nicole Kwolek , APRN, CRNA

Nurse Anesthetist, Certified Registered

NPI 1053091710

Advanced Practice Registered Nurse, Certified Registered Nurse Anesthetist

Daniel Olson , APRN, CRNA

Nurse Anesthetist, Certified Registered

NPI 1053561282

Advanced Practice Registered Nurse, Certified Registered Nurse Anesthetist

Sara Connolly , PA

Physician Assistant

NPI 1124509773

Physician Assistant

Linda Chambers , CRNA

Nurse Anesthetist, Certified Registered

NPI 1144282088

Certified Registered Nurse Anesthetist

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active June 30, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location June 30, 2009

Registered at 251 E HURON ST, FEINBERG 5-520, CHICAGO, IL 606112908 (Tel: 3129268369)

📍

Updated Business Mailing Address June 30, 2009

Registered at 680 N LAKE SHORE DR, SUITE 1000, CHICAGO, IL 606114546 (Tel: 3129268369)

👤

Provider Name / Credentials Updated June 30, 2009

Recorded as ALEXANDER DELEON, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 30, 2009

Anesthesiology (License #036109058 in IL)

🟢

Initial NPI Registration & Enumeration April 13, 2006

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

NPI Number: 1902860497

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: April 13, 2006

Last Update: June 30, 2009

Sole Proprietor: No

Update or Correct Profile

Mailing Address

680 N Lake Shore Dr, Suite 1000

Chicago, IL 606114546

Phone: 3129268369

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

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.