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AARON LEE MD
NPI 1831455575
Internal Medicine - Gastroenterology in Los Angeles, CA

Active since April 06, 2012PECOS EnrolledAccepts Medicare Assignment
91.04/100
CMS Quality Rating
1526 N EDGEMONT ST, LOS ANGELES, CA 90027(323) 783-3427 Get Directions Write a Review

NPPES record last updated: February 11, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Feb 11, 2022, Jan 3, 2017 (2 updates tracked since 2017).

About Aaron Lee Md NPPES

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

AARON LEE MD (NPI 1831455575) is an individual gastroenterology provider in Los Angeles, California, licensed in California (124768) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Diego School Of Medicine (2011).

NPPES Registry Identity

NPI1831455575
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameAARON LEECredential: MD
Location Address1526 N EDGEMONT STLos Angeles, CA 90027-5260
Mailing Address1526 N Edgemont StLos Angeles, CA 90027-5260
Phone(323) 783-3427
Sole ProprietorYes
Medical School CMSUniversity Of California, San Diego School Of MedicineGraduated 2011
Enumeration DateApril 6, 2012
Last NPPES UpdateFebruary 11, 20222 updates tracked since enumeration
✔ NPI 1831455575 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 CA · 124768
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.

1526 N EDGEMONT ST, Los Angeles, CA 90027
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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

Aaron 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 ID4981929213
PECOS Enrollment IDI20161128000058
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 10

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.

Measurement of liver stiffness 91200
Measurement of liver stiffness is a non-invasive procedure that helps assess the health of your liver. It uses sound waves to detect the hardness of the liver tissue, which can indicate conditions like fibrosis or cirrhosis. It's a simple, painless test that provides valuable information about your liver's health.
46 services46 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.
36 services33 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.
35 services28 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
35 services18 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.
34 services34 patients
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito G0500
Moderate sedation is a method where a physician uses medication to help you relax during a gastrointestinal endoscopy. An independent trained observer will be present to monitor your vital signs and ensure your safety throughout the procedure. It's a common and safe practice.
34 services34 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90027 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.

91.04/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality82.13
Promoting Interoperability100
Improvement Activities40
Cost64.1

Other Providers at the Same Location NPPES 19

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

VICKI LEE BARKAN M.A.
Speech-Language Pathologist
1526 N EDGEMONT ST
LOS ANGELES, CA 90027
Los Angeles County (323) 783-5296
DAVID KURIHARA
Physical Therapist (Orthopedic)
1526 N EDGEMONT ST, 4TH FLOOR
LOS ANGELES, CA 90027
Los Angeles County (323) 783-1340
MRS. MOIRA RUTH RODRIGUEZ-DAVEY PT
Physical Therapist
1526 N EDGEMONT ST
LOS ANGELES, CA 90027
Los Angeles County (323) 783-1344
DENNY HAN-WOONG KIM DO
Family Medicine
1526 N EDGEMONT ST
LOS ANGELES, CA 90027
Los Angeles County (323) 783-5240
MS. ELENA AKHBARI D.P.T
Physical Therapist
1526 N EDGEMONT ST
LOS ANGELES, CA 90027
Los Angeles County (800) 954-8000
KATELYNN LEE RRT-NPS, CPFT
Respiratory Therapist, Registered (Pulmonary Function Technologist)
1526 N EDGEMONT ST
LOS ANGELES, CA 90027
Los Angeles County (323) 783-5231
SARAY NICOLE LAGUNA
Respiratory Therapist, Registered (Pulmonary Function Technologist)
1526 N EDGEMONT ST
LOS ANGELES, CA 90027
Los Angeles County (323) 783-5231
NANCY ELBAUM RN
Registered Nurse (Rehabilitation)
1526 N EDGEMONT ST
LOS ANGELES, CA 90027
Los Angeles County (323) 783-4227

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 Aaron Lee's NPI number?

The NPI number for Aaron Lee is 1831455575. It was assigned to this individual provider in the NPPES registry on April 6, 2012.

Where is Aaron Lee located?

Aaron Lee practices at 1526 N Edgemont St, Los Angeles, CA 90027. The listed phone number is (323) 783-3427.

What is Aaron Lee's specialty?

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

Is Aaron Lee enrolled in Medicare?

Yes. Aaron 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 Aaron Lee was last updated on February 11, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.