Active NPI 1124050406 Individual Practitioner Male Practitioner

Dr. Joseph R Leventhal , MD

Transplant Surgery • Chicago, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Joseph Leventhal, MD is a certified Transplant Surgery practicing in Chicago, IL. With approximately 39 years of clinical experience since graduating from State University Of New York Downstate Medical Center in 1987, Dr. Leventhal delivers high-quality medical care to the local community at 676 N SAINT CLAIR ST FL 19.

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

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, new patient outpatient office visit, hospital discharge day management. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

676 N Saint Clair St Fl 19

Chicago, IL 606112927

Telephone 3126958900

Fax 3126959194

Medicare Profile & Education

Medical School

State University Of New York Downstate Medical Center

Graduation Year

1987

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Transplant Surgery in Chicago, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

39 Yrs +15.3 yrs vs City Avg

City Avg: 23.7 Yrs

State Avg: 28.6 Yrs

Regional Practice Density

50 Specialists

Practicing in Chicago, IL (68 Statewide)

Telehealth Adoption Rate

4.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

62.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Leventhal (39 Years) 39 Yrs

Chicago Specialty Average (23.7 Years) 23.7 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	21	15	$217.00	$84.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$238.00	$88.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	27	16	$217.00	$84.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	25	17	$217.00	$76.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	106	50	$217.00	$76.20
99238 Hospital discharge day management, 30 minutes or less	18	18	$216.00	$77.10
50360 Transplantation of donor kidney	15	15	$11884.00	$2808.69
50323 Preparation of donor kidney for transplantation	13	13	$1100.00	$144.49
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	12	$335.00	$158.36
50327 Preparation of donor kidney for transplantation	11	11	$1080.00	$128.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	198	71	$217.00	$76.47
99238 Hospital discharge day management, 30 minutes or less	34	34	$216.00	$79.23
50360 Transplantation of donor kidney	21	21	$10978.55	$2592.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	148	68	$217.00	$78.20
99238 Hospital discharge day management, 30 minutes or less	43	42	$216.00	$77.26
50360 Transplantation of donor kidney	16	16	$10695.60	$2518.99
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	12	$335.00	$119.35
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	12	11	$311.00	$111.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	261	97	$217.00	$74.59
99238 Hospital discharge day management, 30 minutes or less	69	62	$216.00	$75.89
50360 Transplantation of donor kidney	29	29	$10900.50	$2210.41
50605 Insertion of stent in ureter	28	28	$4490.06	$465.39
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	21	19	$335.00	$117.80
99231 Follow-up hospital inpatient care per day, typically 15 minutes	15	11	$119.00	$41.85
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	13	12	$311.00	$110.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	104	60	$217.00	$75.12
99238 Hospital discharge day management, 30 minutes or less	49	47	$216.00	$76.59
50360 Transplantation of donor kidney	26	26	$11518.34	$2608.66
50605 Insertion of stent in ureter	24	24	$4747.30	$570.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$238.00	$79.70
50547 Removal of kidney from living donor using an endoscope	11	11	$8747.89	$1712.72

Medical Specialties & State Licenses

CMS Verified: 2020-02-12

Transplant Surgery Primary Specialty

NUCC Taxonomy Code: 204F00000X

State License IL 036092684

A surgeon who specializes in transplant surgery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

036092684 (IL)

Hospital & Practice Group Affiliations

Northwestern Medical Faculty Foundation

251 E Huron St, Chicago, IL 606112908

Northwestern Medical Faculty Foundation

676 N Saint Clair, Chicago, IL 606112927

Northwestern Medical Faculty Foundation

251 E Huron, Chicago, IL 606112908

Northwestern Medical Faculty Foundation

676 N Saint Clair St, Chicago, IL 606112927

Northwestern Medical Faculty Foundation

350 S Waukegan, Deerfield, IL 600155239

Phone: 3129263107

Northwestern Medical Faculty Foundation

350 S Waukegan Rd, Deerfield, IL 600155239

Phone: 3129266146

Northwestern Medical Faculty Foundation

660 N Westmoreland Rd, Lake Forest, IL 600451673

Phone: 3129266146

Northwestern Medical Faculty Foundation

675 N St Clair, Chicago, IL 606115975

Northwestern Medical Faculty Foundation

4445 W Irving Park Rd, Chicago, IL 606412808

Northwestern Medical Faculty Foundation

675 N Saint Clair St, Chicago, IL 606115975

Northwestern Medical Faculty Foundation

885 Roosevelt Rd, Glen Ellyn, IL 601376141

Practice Associates & Co-Workers

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

39 Associated Practitioners

Dr. Maria Safar Boueri , MD

Internal Medicine - Nephrology

NPI 1003339482

Doctor of Medicine (M.D.)

Dr. Vinayak Rohan , MD

Transplant Surgery

NPI 1033497094

Doctor of Medicine (M.D.)

Sarah Anderson , NP

Nurse Practitioner

NPI 1043243355

Nurse Practitioner

Sarah Plaskett , PA

Physician Assistant - Surgical

NPI 1073750196

Physician Assistant

Ayotunde Ositelu

Internal Medicine - Nephrology

NPI 1134610793

Jongwon Yoo , APRN, CNP

Nurse Practitioner

NPI 1205254323

Advanced Practice Registered Nurse, Certified Nurse Practitioner

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location February 12, 2020

Registered at 676 N SAINT CLAIR ST FL 19, CHICAGO, IL 606112927 (Tel: 3126958900)

📍

Updated Business Mailing Address February 12, 2020

Registered at 676 N SAINT CLAIR ST FL 19, CHICAGO, IL 606112927 (Tel: 3126958900)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 12, 2020

Transplant Surgery (License #036092684 in IL)

✅

NPI Profile Active July 11, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 11, 2007

Registered at 680 N LAKE SHORE DR, SUITE 1000, CHICAGO, IL 606114546 (Tel: 3126959797)

📍

Updated Business Mailing Address July 11, 2007

Registered at 680 N LAKE SHORE DR, SUITE 1000, CHICAGO, IL 606114546 (Tel: 3126959797)

👤

Provider Name / Credentials Updated July 11, 2007

Recorded as JOSEPH LEVENTHAL, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 11, 2007

Transplant Surgery

🟢

Initial NPI Registration & Enumeration July 07, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Joseph Leventhal. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1124050406

Entity Type:

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

Enumeration Date: July 07, 2006

Last Update: February 12, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

676 N Saint Clair St Fl 19

Chicago, IL 606112927

Phone: 3126958900

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.