RONALD TUAN LUU M.D.
NPI 1841725413
Student in an Organized Health Care Education/Training Program in Torrance, CA

NPI Status: Active since April 20, 2017

Contact Information

1000 W CARSON ST
BOX 21, BLDG D-9
TORRANCE, CA
ZIP 90502
Phone: (310) 222-3501
Fax: (310) 782-1763

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  • Individual
  • Male
  • Years of Experience 9
  • Student in an Organized Health Care Educ...
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About RONALD LUU

This page provides the complete NPI Profile along with additional information for Ronald Luu, a primary care provider established in Torrance, California with a medical specialization in Student In An Organized Health Care Education/training Program and more than 9 years of experience. He graduated from University Of California, Geffen School Of Medicine in 2017. The healthcare provider is registered in the NPI registry with number 1841725413 assigned on April 2017. The practitioner's primary taxonomy code is 390200000X. The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1841725413
Provider Name
RONALD TUAN LUU M.D.
Gender
Male
Entity Type
Individual
Location Address
1000 W CARSON ST BOX 21, BLDG D-9 TORRANCE, CA 90502
Location Phone
(310) 222-3501
Location Fax
(310) 782-1763
Mailing Address
1800 N BRISTOL ST STE C271 SANTA ANA, CA 92706
Mailing Phone
(714) 485-9086
Medical School Name
UNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduation Year
2017
Is Sole Proprietor?
Yes
Enumeration Date
04-20-2017
Last Update Date
12-03-2021
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A primary care provider (PCP) like Ronald Luu sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Student in an Organized Health Care Education/Training Program

Taxonomy Code
390200000X
Type
Student, Health Care
Taxonomy Description
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207P00000XAllopathic & Osteopathic Physicians

Emergency Medicine

A158264 (CA)

Medicare Participation & PECOS Enrollment Status

Ronald Luu is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Ronald Luu is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 4082047741

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20191210003484

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Critical care, first 30-74 minutes

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

This service was performed 54 times for 54 patients

Emergency department visit for life threatening or functioning severity

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

This service was performed 86 times for 86 patients

Emergency department visit for problem of high severity

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

This service was performed 31 times for 31 patients

Initial hospital observation care per day, typically 70 minutes

This service involves a healthcare professional closely monitoring your health condition during your hospital stay. It typically lasts for about 70 minutes each day. This helps in timely detection of any changes in your health, allowing for immediate response and treatment.

This service was performed 21 times for 21 patients

Intravenous infusion, sotrovimab, includes infusion and post administration monitoring

Intravenous infusion of sotrovimab involves injecting this medication through a vein, usually in your arm. The procedure includes careful monitoring during and after the infusion to ensure your body responds well to the treatment, and to manage any potential side effects.

This service was performed 20 times for 20 patients

New patient office or other outpatient visit, 30-44 minutes

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.

This service was performed 18 times for 18 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

This service was performed 34 times for 34 patients

Reviews for RONALD TUAN LUU M.D.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1841725413
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
28811421042
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 8 + 8 + 1 + 1 + 4 + 2 + 1 + 0 + 4 + 2 + 24 = 57
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 57 = 33

The NPI number 1841725413 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1255324885 TIMOTHY L VANNATTA MD
Individual
Thoracic Surgery (Cardiothoracic Vascular Surgery)1000 W CARSON ST BOX 42
TORRANCE, CA 90502
(310) 222-5026
1306897160 TOM KALLAY MD
Individual
Pediatrics (Pediatric Critical Care Medicine)1000 W CARSON ST BOX 491
TORRANCE, CA 90502
(310) 222-4002
1447207816 GUOCHUAN E TSAI M.D., PH.D.
Individual
Psychiatry & Neurology (Psychiatry)1000 W CARSON ST HH212
TORRANCE, CA 90502
(310) 781-1401
1235168576 SUSAN P HSIEH M.D.
Individual
Family Medicine1000 W CARSON ST BOX 459
TORRANCE, CA 90502
(310) 222-2465
1679595318COUNTY OF LOS ANGELES AUDITOR CONTROLLER
Organization
General Acute Care Hospital1000 W CARSON ST
TORRANCE, CA 90502
(310) 222-2101
1487676128COUNTY OF LOS ANGELES AUDITOR CONTROLLER
Organization
General Acute Care Hospital1000 W CARSON ST
TORRANCE, CA 90502
(310) 222-2101
1295757938COUNTY OF LOS ANGELES AUDITOR CONTROLLER
Organization
General Acute Care Hospital1000 W CARSON ST
TORRANCE, CA 90502
(310) 222-2101
1104848845COUNTY OF LOS ANGELES AUDITOR CONTROLLER
Organization
General Acute Care Hospital1000 W CARSON ST
TORRANCE, CA 90502
(310) 222-2101
1013939750COUNTY OF LOS ANGELES AUDITOR CONTROLLER
Organization
General Acute Care Hospital1000 W CARSON ST
TORRANCE, CA 90502
(310) 222-2101
1922020668COUNTY OF LOS ANGELES AUDITOR CONTROLLER
Organization
General Acute Care Hospital1000 W CARSON ST
TORRANCE, CA 90502
(310) 222-2101
1811919558COUNTY OF LOS ANGELES AUDITOR CONTROLLER
Organization
General Acute Care Hospital1000 W CARSON ST
TORRANCE, CA 90502
(310) 222-2101
1336161074COUNTY OF LOS ANGELES AUDITOR CONTROLLER
Organization
General Acute Care Hospital1000 W CARSON ST
TORRANCE, CA 90502
(310) 222-2101
1073536124COUNTY OF LOS ANGELES AUDITOR CONTROLLER
Organization
General Acute Care Hospital1000 W CARSON ST
TORRANCE, CA 90502
(310) 222-2101
1982627030COUNTY OF LOS ANGELES AUDITOR CONTROLLER
Organization
General Acute Care Hospital1000 W CARSON ST
TORRANCE, CA 90502
(310) 222-2101
1689697963COUNTY OF LOS ANGELES AUDITOR CONTROLLER
Organization
General Acute Care Hospital1000 W CARSON ST
TORRANCE, CA 90502
(310) 222-2101
1942219571 KUO-TONG LIAO M.D.
Individual
Anesthesiology1000 W CARSON ST BOX 480
TORRANCE, CA 90502
(310) 222-3472
1548279599DR. ANIL K. DEV M.D.
Individual
Internal Medicine (Gastroenterology)1000 W CARSON ST N-21
TORRANCE, CA 90502
(310) 222-2475
1376554261DR. CLINTON Z KAKAZU M.D.
Individual
Anesthesiology1000 W CARSON ST DEPT OF ANESTHESIOLOGY, BOX 10
TORRANCE, CA 90502
(310) 222-3477
1174534317 WAEL A SALAMEH M.D.
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)1000 W CARSON ST
TORRANCE, CA 90502
(310) 222-1855
1457362634 RAIMUND HIRSCHBERG M.D.
Individual
Internal Medicine (Nephrology)1000 W CARSON ST BOX 480
TORRANCE, CA 90502
(310) 222-3891

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841725413, enumerated in the NPI registry as an "individual" on April 20, 2017

The provider is located at 1000 W Carson St Box 21, Bldg D-9 Torrance, Ca 90502 and the phone number is (310) 222-3501

The provider's speciality is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X

The provider has more than 9 years of experience. He graduated from University Of California, Geffen School Of Medicine in 2017.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

The most common procedures or services performed by this practitioner are: Critical care, first 30-74 minutes, Emergency department visit for life threatening or functioning severity, Emergency department visit for problem of high severity, Initial hospital observation care per day, typically 70 minutes, Intravenous infusion, sotrovimab, includes infusion and post administration monitoring, New patient office or other outpatient visit, 30-44 minutes and Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only.

This NPI record was last updated on April 20, 2017. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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