Tonny M Lee, M.D.
Gastroenterology Internal Medicine
Tonny M Lee is a Gastroenterology Internal Medicine specialist based in Torrance, CA with over 29 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Tonny M Lee, M.D. has been part of the Torrance medical community since 2006 in group practice. Trained at Northwestern University Feinberg Medical School (class of 1997), he has been practicing for over 29 years. CMS Medicare data shows his patients commonly have high cholesterol, hypertension, and arthritis.
Older · 1795dNPPES updated 2021-06-24 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
23456 Hawthorne Blvd Ste 300, Torrance, CA 90505-4716
How Does This Doctor Compare?
Medicare Patients
719
Unique beneficiaries
High volumePrescription Recipients
476
Patients prescribed
Prescriptions Written
1,801
Total claims
Total Medicare drug cost: $678k
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
High blood pressure — a leading risk factor for heart disease and stroke
Joint inflammation causing pain, swelling, and stiffness
A condition where the body cannot properly regulate blood sugar levels
Gradual loss of kidney function over time, often linked to diabetes or hypertension
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
Weakened bones that are more prone to fractures, common in older adults
Diseases involving abnormal cell growth with potential to spread to other body parts
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$21.9k received from industry
56 transactions reported in 2024 ·High tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Tonny M Lee's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1997
Northwestern University Feinberg School of Medicine
Board certified · Jun 23, 2021
Self-reported via NPPES
29 years in practice
Experienced
Gastroenterologists diagnose and treat digestive system disorders including GERD, irritable bowel syndrome (IBS), inflammatory bowel disease (Crohn's, ulcerative colitis), liver disease, pancreatitis, and colon polyps. They perform endoscopies and colonoscopies.
Taxonomy: 207RG0100X
Education & Training
Northwestern University Feinberg Medical School (Class of 1997)
Primary hospital affiliation: Psychiatric
CMS Certification Number: 194102
View hospital on Medicare Care CompareVirtual Internal Medicine Care With Tonny M Lee
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Tonny M Lee for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Torrance required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Tonny M Lee
NPI records show Dr. Lee as active with telehealth listed in Torrance, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (310) 539-2055.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Tonny M Lee
Practice Location
23456 Hawthorne Blvd Ste 300, Torrance, CA 90505-4716
Mailing Address
23456 Hawthorne Blvd Ste 300, Torrance, CA 90505-4716
This is a provider directory. Contact the office directly to schedule appointments.
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