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AARON J LEE DO
NPI 1114246568
Surgery in Riverside, CA

Active since May 25, 2010PECOS EnrolledAccepts Medicare Assignment
7111 INDIANA AVE STE 100, RIVERSIDE, CA 92504(951) 276-9012(951) 276-9163 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 21, 2022, May 24, 2018, Mar 17, 2018 and 2 more (5 updates tracked since 2017).

About Aaron J Lee Do NPPES

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

AARON J LEE DO (NPI 1114246568) is an individual surgery provider in Riverside, California, licensed in California (20A15545) and active in the NPI registry since May 2010. He is enrolled in Medicare PECOS and is a graduate of University Of North Texas Hsc, College Of Osteopathic Med (2010).

NPPES Registry Identity

NPI1114246568
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameAARON J LEECredential: DO
Location Address7111 INDIANA AVE STE 100Riverside, CA 92504
Mailing Address7111 Indiana Ave, Suite 100Riversdie, CA 92504-4557 · (951) 276-9012 · Fax (951) 276-9163
Phone(951) 276-9012
Fax(951) 276-9163
Sole ProprietorNo
Medical School CMSUniversity Of North Texas Hsc, College Of Osteopathic MedGraduated 2010
Enumeration DateMay 25, 2010
Last NPPES UpdateJuly 21, 20225 updates tracked since enumeration
✔ NPI 1114246568 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CA · 20A15545
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
7111 INDIANA AVE STE 100, Riverside, CA 92504
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Aaron J Lee Do 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 ID648588053
PECOS Enrollment IDI20170720000839
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.

Medicare Billing Reassignments

3

Medicare enrollment records show Aaron Lee reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Nurick Surgical Institute Inc
Same address
Surgery
7111 INDIANA AVE # 100
Riverside, CA 92504
  • Reassigned Medicare billing, California enrollment
  • 8 clinicians in this Medicare group
NPI 1770659278 (951) 276-9012
Western Acute Care Surgeons Inc
15 mi
Surgery
401 E HIGHLAND AVE STE 351
San Bernardino, CA 92404
  • Reassigned Medicare billing, California enrollment
  • 5 clinicians in this Medicare group
NPI 1417581059 (909) 327-3288
United Medical Doctors
26 mi
Gastroenterology
28078 BAXTER RD STE 530
Murrieta, CA 92563
  • Reassigned Medicare billing, California enrollment
  • 240 clinicians in this Medicare group
NPI 1770559981 (951) 566-5229

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

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.

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.
80 services38 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
49 services46 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.
38 services38 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.
27 services23 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.
20 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92504 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

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

ARAS EMDADI DO
Surgery
7111 INDIANA AVE STE 100
RIVERSIDE, CA 92504
Riverside County (951) 276-9012
GUSTAVO LARA M.D.
Surgery
7111 INDIANA AVE STE 100
RIVERSIDE, CA 92504
Riverside County (951) 276-9012
HARVEY A NURICK M.D.
Surgery
7111 INDIANA AVE STE 100
RIVERSIDE, CA 92504
Riverside County (951) 276-9012
DR. TUONG C NGUYEN M.D.
Surgery
7111 INDIANA AVE STE 100
RIVERSIDE, CA 92504
Riverside County (951) 276-9012
DR. IDEN DAVID ANDACHEH MD
Surgery
7111 INDIANA AVE STE 100
RIVERSIDE, CA 92504
Riverside County (951) 276-9012

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 1114246568. It was assigned to this individual provider in the NPPES registry on May 25, 2010.

Where is Aaron Lee located?

Aaron Lee practices at 7111 Indiana Ave Ste 100, Riverside, CA 92504. The listed phone number is (951) 276-9012.

What is Aaron Lee's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

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.

Which organizations bill Medicare for Aaron Lee's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Lee reassigns Medicare benefits to 3 organizations: Nurick Surgical Institute Inc (Riverside, CA), Western Acute Care Surgeons Inc (San Bernardino, CA) and United Medical Doctors (Murrieta, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Aaron Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Aaron Lee was last updated on July 21, 2022. 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.