Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1336374297 Individual Practitioner Male Practitioner

Dr. John Junhaeng Lee , MD

Internal Medicine • Springfield, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Lee, MD is a certified Internal Medicine practicing in Springfield, IL. With approximately 17 years of clinical experience since completing medical education in 2009, Dr. Lee delivers high-quality medical care to the local community at 751 N RUTLEDGE ST STE 1100.

Dr. Lee is affiliated with Board Of Trustees Of Southern Illinois University and accepts Medicare assignment.

Frequently performed procedures and clinical services include initial hospital care with straightforward or low-level medical decision making, if using time, at least, initial hospital care with moderate level of medical decision making, if using time, at least, hospital observation care. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

751 N Rutledge St Ste 1100

Springfield, IL 627024968

Telephone 2175458000
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Springfield, IL

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
17 Yrs -2.1 yrs vs City Avg
City Avg: 19.1 Yrs
State Avg: 28.9 Yrs
Regional Practice Density
206 Specialists

Practicing in Springfield, IL (7544 Statewide)

Telehealth Adoption Rate
4.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
49.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lee (17 Years) 17 Yrs
Springfield Specialty Average (19.1 Years) 19.1 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2019)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
103 98 $297.00 $141.32
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
58 57 $430.00 $211.91
99219 Hospital observation care, typically 50 minutes
45 45 $252.00 $142.41

Medical Specialties & State Licenses

CMS Verified: 2024-01-25
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 036.1481119

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospitalist

NUCC Taxonomy Code: 208M00000X

State License IN 01073611

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Hospitalist

NUCC Taxonomy Code: 208M00000X

State License VA 0101252536

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
201223200 (IN)
Commercial Insurance / Payer ID Bcbs
000000868530 (IN)

Hospital & Practice Group Affiliations

Board Of Trustees Of Southern Illinois University

751 N Rutledge St, Springfield, IL 627024968

Phone: 2175458000

Board Of Trustees Of Southern Illinois University

751 N Rutledge St, Springfield, IL 627024968

Phone: 2175458000

Secondary Practice Locations

4440 W 95th St, #131-No

Oak Lawn, IL 604532600

Phone: 7086845673

Practice Associates & Co-Workers

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

40 Associated Practitioners
Amanda Henson , LCSW

Social Worker - Clinical

NPI 1003247115

Licensed Clinical Social Worker

Dr. Fadel Bofarrag , MD, MPH

Internal Medicine - Cardiovascular Disease

NPI 1003291279

Doctor of Medicine (M.D.), Master of Public Health

Jerry Priddy , PA-C

Physician Assistant

NPI 1003351115

Physician Assistant (Certified)

Dr. Ashley Mohan , DO

Internal Medicine - Hematology & Oncology

NPI 1003377565

Doctor of Osteopathic Medicine (D.O.)

Dr. Linda Ponce Rosas , MD

Internal Medicine - Endocrinology, Diabetes & Metabolism

NPI 1003501065

Doctor of Medicine (M.D.)

Jay Benoit

Nurse Practitioner - Family

NPI 1003579335

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location January 26, 2024

Registered at 751 N RUTLEDGE ST STE 1100, SPRINGFIELD, IL 627024968 (Tel: 2175458000)

📍
Updated Business Mailing Address January 26, 2024

Registered at PO BOX 196398, SPRINGFIELD, IL 62794 (Tel: 2175458000)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 26, 2024

Hospitalist (License #01073611 in IN)

NPI Profile Active October 20, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location October 20, 2014

Registered at 4440 W 95TH ST, #131-NO, OAK LAWN, IL 604532600 (Tel: 7086845673)

📍
Updated Business Mailing Address October 20, 2014

Registered at 4440 W 95TH ST, #131-NO, OAK LAWN, IL 604532600 (Tel: 7086845673)

👤
Provider Name / Credentials Updated October 20, 2014

Recorded as JOHN LEE, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 20, 2014

Hospitalist (License #01073611 in IN)

🟢
Initial NPI Registration & Enumeration May 21, 2009

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: 1336374297
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 21, 2009
Last Update: January 26, 2024
Sole Proprietor: No

Mailing Address

Po Box 196398

Springfield, IL 62794

Phone: 2175458000

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.