DR. PAUL STEPHEN LEE MD
NPI 1760531693
Internal Medicine - Gastroenterology in Irvine, CA

Q: What is Paul Lee's NPI number?

The NPI number for Paul Lee is 1760531693. It was assigned to this individual provider in the NPPES registry on January 9, 2007.

Q: What is Paul 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 Paul Lee was last updated on October 29, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 January 09, 2007PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

113 WATERWORKS WAY, SUITE 155, IRVINE, CA 92618(949) 612-9090(949) 612-9091 Get Directions Write a Review

NPPES record last updated: October 29, 2015. Verified against the NPPES registry weekly; last sync: August 23, 2026.

On this page

About Dr. Paul Stephen Lee Md NPPES

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

DR. PAUL STEPHEN LEE MD (NPI 1760531693) is an individual gastroenterology provider in Irvine, California, licensed in California (A79889) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of George Washington University School Of Medicine (2001).

NPPES Registry Identity

NPI1760531693

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. PAUL STEPHEN LEECredential: MD

Location Address113 WATERWORKS WAY, SUITE 155Irvine, CA 92618-3167

Mailing Address113 Waterworks Way, Suite 155Irvine, CA 92618-3167 · (949) 612-9090 · Fax (949) 612-9091

Phone(949) 612-9090

Fax(949) 612-9091

Sole ProprietorYes

Medical School CMSGeorge Washington University School Of MedicineGraduated 2001

Enumeration DateJanuary 9, 2007

Last NPPES UpdateOctober 29, 2015

✔ NPI 1760531693 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in CA · A79889

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.

Also ListedInternal MedicineTaxonomy 207R00000X · License A79889 (CA)

Also ListedInternal Medicine · HepatologyTaxonomy 207RI0008X · License A79889 (CA)

113 WATERWORKS WAY, Irvine, CA 92618

Open in Google Maps ↗

Other Identifiers 2

OtherA79889CA · California Medical Lic

OtherB836611CA · Kaiser National User Id

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. Paul Stephen 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 ID7315917903

PECOS Enrollment IDI20090311000556

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 14

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 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.

309 services261 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.

275 services275 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.

137 services133 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.

100 services100 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.

61 services61 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.

49 services49 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.

39 services39 patients

Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm 43249

This procedure involves using a flexible tube with a camera, called an endoscope, to gently expand narrowed areas in your esophagus, stomach, or upper small bowel. A small balloon is inflated, making it easier for food and liquid to pass through. It's safe and effective.

23 services22 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.

22 services22 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

20 services20 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.

19 services19 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.

16 services16 patients

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.

12 services11 patients

Imaging of digestive tract done from the inside of the digestive tract 91110

This procedure, known as an endoscopy, involves a small camera being passed into the digestive tract. It helps doctors to see the inside of your digestive system in detail. This can aid in diagnosing conditions or planning treatments. It's generally safe and can provide valuable information.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92618 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

$142.39 typical visit price

range $62.96 – $187.60

Typical copayment $35.59 (range $15.74 – $46.90)

Most-billed visit code 99204

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

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.

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.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Promoting Interoperability

100

Improvement Activities

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.

ADRIAN ACOSTA DDS A PROFESSIONAL DENTAL CORP

Dentist (General Practice)

113 WATERWORKS WAY, 355
IRVINE, CA 92618

Orange County (562) 356-0948

DIANE BOVAL DDS A COMMUNITY DENTAL CORP.

Dentist (General Practice)

113 WATERWORKS WAY, SUITE 355
IRVINE, CA 92618

Orange County (949) 284-2913

AMIR B RAFIZAD M.D.

Anesthesiology (Pain Medicine)

113 WATERWORKS WAY, SUITE 345
IRVINE, CA 92618

Orange County (949) 872-2400

ZEN CARE CHIROPRACTIC WELLNESS CENTER

Chiropractor (Rehabilitation)

113 WATERWORKS WAY, #115
IRVINE, CA 92618

Orange County (949) 727-1772

MR. WASSIEM ABDELMALEK PHYSICAL THERAPIST

Physical Therapist

113 WATERWORKS WAY, #230
IRVINE, CA 92618

Orange County (949) 770-1911

SOGOL J SAGHARI MD A PROFESSIONAL CORPORATION

Dermatology

113 WATERWORKS WAY, SUITE 235
IRVINE, CA 92618

Orange County (310) 493-6649

KANG CHIROPRACTIC INC.

Chiropractor

113 WATERWORKS WAY, 115
IRVINE, CA 92618

Orange County (949) 727-1772

DEAN F ARIAEE DDS

Dentist (General Practice)

113 WATERWORKS WAY, 310
IRVINE, CA 92618

Orange County (949) 558-7988

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 Paul Lee's NPI number?

The NPI number for Paul Lee is 1760531693. It was assigned to this individual provider in the NPPES registry on January 9, 2007.

Where is Paul Lee located?

Paul Lee practices at 113 Waterworks Way Suite 155, Irvine, CA 92618. The listed phone number is (949) 612-9090.

What is Paul Lee's specialty?

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

Is Paul Lee enrolled in Medicare?

Yes. Paul 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 Paul Lee was last updated on October 29, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.