DR. SEAN LEE M.D.
NPI 1194765248
Internal Medicine - Gastroenterology in Libertyville, IL

Q: What is Sean Lee's NPI number?

The NPI number for Sean Lee is 1194765248. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Q: What is Sean Lee's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Sean Lee was last updated on December 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 07, 2006PECOS EnrolledAccepts Medicare Assignment

1880 W WINCHESTER RD, #201, LIBERTYVILLE, IL 60048(847) 247-0187(847) 247-0487 Get Directions Write a Review

NPPES record last updated: December 13, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Sean Lee M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. SEAN LEE M.D. (NPI 1194765248) is an individual gastroenterology provider in Libertyville, Illinois, licensed in Illinois (036-105509) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Northwestern Lake Forest Hospital, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (1998).

NPPES Registry Identity

NPI1194765248

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. SEAN LEECredential: M.D.

Location Address1880 W WINCHESTER RD, #201Libertyville, IL 60048-5321

Mailing Address1880 W Winchester Rd, #201Libertyville, IL 60048-5321 · (847) 247-0187 · Fax (847) 247-0487

Phone(847) 247-0187

Fax(847) 247-0487

Sole ProprietorNo

Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 1998

Enumeration DateJune 7, 2006

Last NPPES UpdateDecember 13, 2021

NPPES CertifiedDecember 13, 2021

✔ NPI 1194765248 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in IL · 036-105509

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

1880 W WINCHESTER RD, Libertyville, IL 60048

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Other Identifiers 1

Medicaid036-105509IL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Sean Lee M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9133199748

PECOS Enrollment IDI20040730000151

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 12

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

237 services207 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

187 services187 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

158 services158 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

146 services145 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

131 services131 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

111 services99 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

48 services48 patients

Colorectal cancer screening; colonoscopy on individual at high risk G0105

Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.

36 services36 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

27 services27 patients

Diagnostic exam of large bowel using a flexible endoscope 45378

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

16 services16 patients

Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235

This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.

13 services13 patients

Insertion of guide wire with dilation of esophagus using a flexible endoscope 43248

This is a procedure where a thin tube, called an endoscope, is gently passed through your mouth into your esophagus. A guide wire is then inserted to help widen any narrow areas. This helps improve swallowing and reduce discomfort.

12 services12 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Northwestern Lake Forest Hospital

Acute Care Hospitals · Lake Forest, IL

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number140130

Location1000 N Westmoreland RoadLake Forest, IL 60045 · Lake County

Emergency services Birthing friendly

Advocate Condell Medical Center

Acute Care Hospitals · Libertyville, IL

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140202

Location801 S Milwaukee AveLibertyville, IL 60048 · Lake County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60048 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$137.43 typical visit price

range $59.81 – $181.38

Typical copayment $34.35 (range $14.95 – $45.34)

Most-billed visit code 99204

Established Patient

$105.07 typical visit price

range $19.15 – $147.12

Typical copayment $26.26 (range $4.78 – $36.78)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NORTHSHORE CENTER FOR GASTROENTEROLOGY, SC

Internal Medicine (Gastroenterology)

1880 W WINCHESTER RD, SUITE 201
LIBERTYVILLE, IL 60048

Lake County (847) 247-0187

ARAS D. TIJUNELIS M.D., S.C

Plastic Surgery

1880 W WINCHESTER RD, SUITE107
LIBERTYVILLE, IL 60048

Lake County (847) 968-2401

SARA R VEGH M.D.

Ophthalmology

1880 W WINCHESTER RD, SUITE 105
LIBERTYVILLE, IL 60048

Lake County (847) 362-3811

MRS. GEETHA M REDDY MD

Internal Medicine (Cardiovascular Disease)

1880 W WINCHESTER RD, SUITE 207
LIBERTYVILLE, IL 60048

Lake County (847) 816-3703

GEETHA M REDDY S C

Internal Medicine (Cardiovascular Disease)

1880 W WINCHESTER RD, SUITE 207
LIBERTYVILLE, IL 60048

Lake County (847) 816-3703

WINCHESTER ENDOSCOPY CENTER

Internal Medicine (Gastroenterology)

1880 W WINCHESTER RD, SUITE 201
LIBERTYVILLE, IL 60048

Lake County (847) 247-0187

DR. JOHN NICHOLAS TASIOPOULOS D.O.

Internal Medicine (Gastroenterology)

1880 W WINCHESTER RD, SUITE 201
LIBERTYVILLE, IL 60048

Lake County (847) 247-0187

INFECTIOUS DISEASE CONSULTANTS OF NORTHERN ILLINOIS S.C.

Internal Medicine (Infectious Disease)

1880 W WINCHESTER RD, SUITE 106
LIBERTYVILLE, IL 60048

Lake County (847) 672-4940

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sean Lee's NPI number?

The NPI number for Sean Lee is 1194765248. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is Sean Lee located?

Sean Lee practices at 1880 W Winchester Rd #201, Libertyville, IL 60048. The listed phone number is (847) 247-0187.

What is Sean Lee's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Sean Lee enrolled in Medicare?

Yes. Sean Lee is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Sean Lee accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Sean Lee as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Sean Lee affiliated with any hospitals?

According to CMS data, Sean Lee is affiliated with Northwestern Lake Forest Hospital and Advocate Condell Medical Center.

When was this NPI record last updated?

The NPPES record for Sean Lee was last updated on December 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.