DR. KEITH J LEE MD
NPI 1699766188
Internal Medicine in Irvine, CA

Active since November 02, 2005PECOS EnrolledAccepts Medicare Assignment
4050 BARRANCA PKWY, SUITE 200, IRVINE, CA 92604(949) 551-1090(949) 262-5500 Get Directions Write a Review

NPPES record last updated: October 13, 2015. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Keith J Lee Md NPPES

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

DR. KEITH J LEE MD (NPI 1699766188) is an individual internal medicine provider in Irvine, California, licensed in California (G52059) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (1979).

NPPES Registry Identity

NPI1699766188
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. KEITH J LEECredential: MD
Location Address4050 BARRANCA PKWY, SUITE 200Irvine, CA 92604-7706
Mailing Address17360 Brookhurst St, Attn: Mcmf Credentialing Dept.Fountain Valley, CA 92708-3720
Fax(949) 262-5500
Sole ProprietorNo
Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 1979
Enumeration DateNovember 2, 2005
Last NPPES UpdateOctober 13, 2015
NPI 1699766188 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in CA · G52059
Definition

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.

4050 BARRANCA PKWY, Irvine, CA 92604

Other Identifiers 4

Medicare PINWG52059DCA
Medicare PINEO380ZCA
Medicare UPINF08884CA
Medicaid00G520590CA

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. Keith J 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 ID1153456231
PECOS Enrollment IDI20100315000374
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 9

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
231 services121 patients
Established patient office or other outpatient visit, 20-29 minutes 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.
191 services95 patients
Established patient office or other outpatient visit, 30-39 minutes 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.
97 services67 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
34 services31 patients
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 90677
The Pneumococcal Conjugate Vaccine (PCV20) is a shot given to protect against 20 types of bacteria that can cause serious infections like pneumonia and meningitis. It's administered through a muscle, usually in the arm. It's important for overall health.
32 services32 patients
Influenza vaccine, quadrivalent, preservative free, 0.5 ml dosage 90686
The quadrivalent influenza vaccine is a shot to protect you from four different flu viruses. It's preservative-free and given in a 0.5 ml dose. It helps your body build immunity to the flu, reducing your risk of getting sick.
24 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92604 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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers23 claims45 services$6.45 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
2 suppliers15 claims15 services$20.01 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Specialist/Technologist, Other
4050 BARRANCA PKWY, SUITE 265
IRVINE, CA 92604
Internal Medicine (Adolescent Medicine)
4050 BARRANCA PKWY, SUITE 250
IRVINE, CA 92604
Family Medicine
4050 BARRANCA PKWY, STE 210
IRVINE, CA 92604
Pediatrics (Adolescent Medicine)
4050 BARRANCA PKWY, SUITE 270
IRVINE, CA 92604
Specialist
4050 BARRANCA PKWY, 160
IRVINE, CA 92604
Internal Medicine
4050 BARRANCA PKWY, SUITE 240
IRVINE, CA 92604
Family Medicine
4050 BARRANCA PKWY, STE 265
IRVINE, CA 92604
Dentist (Orthodontics and Dentofacial Orthopedics)
4050 BARRANCA PKWY, SUITE 220
IRVINE, CA 92604

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699766188, enumerated as an "individual" on November 02, 2005.

The provider is located at 4050 BARRANCA PKWY SUITE 200 IRVINE, CA 92604 and the phone number is (949) 551-1090.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.