DR. EUGENE YOUNG LEE MD
NPI 1023049590
Specialist in San Mateo, CA

Active since July 05, 2006PECOS EnrolledAccepts Medicare Assignment
90.89/100
CMS Quality Rating
100 SOUTH ELLSWORTH AVENUE, SUITE 507, SAN MATEO, CA 94401(650) 342-7432(650) 342-3239 Get Directions Write a Review

NPPES record last updated: February 21, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Eugene Young Lee Md NPPES

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

DR. EUGENE YOUNG LEE MD (NPI 1023049590) is an individual specialist in San Mateo, California, licensed in California (A87261) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of New York University School Of Medicine (1998).

NPPES Registry Identity

NPI1023049590
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. EUGENE YOUNG LEECredential: MD
Location Address100 SOUTH ELLSWORTH AVENUE, SUITE 507San Mateo, CA 94401-2708
Mailing Address100 S Ellsworth Ave Ste 507San Mateo, CA 94401-3929 · (650) 342-7432 · Fax (650) 342-3239
Fax(650) 342-3239
Sole ProprietorNo
Medical School CMSNew York University School Of MedicineGraduated 1998
Enumeration DateJuly 5, 2006
Last NPPES UpdateFebruary 21, 2008
NPI 1023049590 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License Licensed in CA · A87261
Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

100 SOUTH ELLSWORTH AVENUE, San Mateo, CA 94401

Other Identifiers 1

Medicare ID-Type Unspecified00A872615CA

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. Eugene Young Lee Md 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 ID2163402603
PECOS Enrollment IDI20040723000882
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.

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.
117 services117 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.
98 services98 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.
98 services90 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.
85 services85 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
69 services45 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.
66 services66 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

90.89/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Promoting Interoperability100
Improvement Activities40
Cost69.65

Other Providers at the Same Location NPPES 3

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

Internal Medicine (Gastroenterology)
100 SOUTH ELLSWORTH AVENUE, SUITE 507
SAN MATEO, CA 94401
Specialist
100 SOUTH ELLSWORTH AVENUE, SUITE 507
SAN MATEO, CA 94401
Orthopaedic Surgery (Sports Medicine)
100 SOUTH ELLSWORTH AVENUE, SUITE 504
SAN MATEO, CA 94401

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 Eugene Lee's NPI number?

The NPI number for Eugene Lee is 1023049590. It was assigned to this individual provider in the NPPES registry on July 5, 2006.

Where is Eugene Lee located?

Eugene Lee practices at 100 South Ellsworth Avenue Suite 507, San Mateo, CA 94401. The listed phone number is (650) 342-7432.

What is Eugene Lee's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Eugene Lee enrolled in Medicare?

Yes. Eugene 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.

When was this NPI record last updated?

The NPPES record for Eugene Lee was last updated on February 21, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.