DR. BYUNG LEE D.O
NPI 1780975136
Internal Medicine - Hematology & Oncology in Los Angeles, CA

NPI Status: Active since April 20, 2011

Contact Information

1700 E CESAR E CHAVEZ AVE
LOS ANGELES, CA
ZIP 90033
Phone: (323) 264-0430

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  • Individual
  • Male
  • Years of Experience 21
  • Internal Medicine
  • Hematology & Oncology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About BYUNG LEE

This page provides the complete NPI Profile along with additional information for Byung Lee, an internist established in Los Angeles, California with a medical specialization in Internal Medicine, focusing in hematology & oncology and more than 21 years of experience. He graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 2005. The healthcare provider is registered in the NPI registry with number 1780975136 assigned on April 2011. The practitioner's primary taxonomy code is 207RH0003X with license number 20A12262 (CA). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1780975136
Provider Name
DR. BYUNG LEE D.O
Gender
Male
Entity Type
Individual
Location Address
1700 E CESAR E CHAVEZ AVE LOS ANGELES, CA 90033
Location Phone
(323) 264-0430
Mailing Address
1700 E CESAR E CHAVEZ AVE LOS ANGELES, CA 90033
Mailing Phone
(323) 264-0430
Medical School Name
NEW YORK COLLEGE OF OSTEO MEDICINE OF NEW YORK INSTITUTE OF TECHNOLOGY
Graduation Year
2005
Is Sole Proprietor?
Yes
Enumeration Date
04-20-2011
Last Update Date
03-18-2015
Code Navigator

An internist like Byung Lee is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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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

Internal Medicine Hematology & Oncology

Taxonomy Code
207RH0003X
Type
Allopathic & Osteopathic Physicians
License No.
20A12262
License State
CA
Taxonomy Description
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Medicare Participation & PECOS Enrollment Status

Byung Lee 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.

Byung Lee 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: 8628232105

    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: I20120613000322

    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.

Established patient office or other outpatient visit, 20-29 minutes

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.

This service was performed 18 times for 13 patients

Telephone medical discussion with physician, 11-20 minutes

This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.

This service was performed 59 times for 38 patients

Telephone medical discussion with physician, 21-30 minutes

This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.

This service was performed 12 times for 11 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $46.9 for a new patient copayment and $27.49 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 90033 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99205

  • Average New Patient Price $187.6
  • Minimum New Patient Price $62.96
  • Maximum New Patient Price $187.6
  • Average New Patient Copayment $46.9
  • Minimum New Patient Copayment $15.74
  • Maximum New Patient Copayment $46.9

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $109.96
  • Minimum Established Patient Price $20.84
  • Maximum Established Patient Price $153.61
  • Average Established Patient Copayment $27.49
  • Minimum Established Patient Copayment $5.21
  • Maximum Established Patient Copayment $38.4

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for DR. BYUNG LEE D.O

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1780975136, we treat the final digit (6) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
7
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
1
Unchanged
Pos 9
3
Doubled → 6
Check
6
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 8 → 16 → 7 9 → 18 → 9 5 → 10 → 1 3 → 6

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 7 + 1 + 6 + 0 + 1 + 8 + 7 + 1 + 0 + 1 + 6 + 24 = 64

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1780975136.

Other Providers at the Same Location


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

Internal Medicine
1700 E CESAR E CHAVEZ AVE, SUITE 3600
LOS ANGELES, CA 90033
Ophthalmology
1700 E CESAR E CHAVEZ AVE, #3400
LOS ANGELES, CA 90033
Audiologist
1700 E CESAR E CHAVEZ AVE, 2300
LOS ANGELES, CA 90033
Orthopaedic Surgery
1700 E CESAR E CHAVEZ AVE, SUITE 2200
LOS ANGELES, CA 90033
Internal Medicine (Gastroenterology)
1700 E CESAR E CHAVEZ AVE, SUITE #3700
LOS ANGELES, CA 90033
Specialist
1700 E CESAR E CHAVEZ AVE, SUITE 3300
LOS ANGELES, CA 90033
Internal Medicine (Nephrology)
1700 E CESAR E CHAVEZ AVE
LOS ANGELES, CA 90033
Specialist
1700 E CESAR E CHAVEZ AVE, SUITE 3300
LOS ANGELES, CA 90033
Internal Medicine
1700 E CESAR E CHAVEZ AVE, SUITE 3600
LOS ANGELES, CA 90033
Physical Therapist
1700 E CESAR E CHAVEZ AVE, SUITE 3900
LOS ANGELES, CA 90033
Nurse Practitioner (Adult Health)
1700 E CESAR E CHAVEZ AVE, SUITE 3900
LOS ANGELES, CA 90033
Internal Medicine (Hematology & Oncology)
1700 E CESAR E CHAVEZ AVE, SUITE #3500
LOS ANGELES, CA 90033
Internal Medicine (Critical Care Medicine)
1700 E CESAR E CHAVEZ AVE, SUITE 3300
LOS ANGELES, CA 90033
Clinic/Center
1700 E CESAR E CHAVEZ AVE, #3800
LOS ANGELES, CA 90033
Voluntary or Charitable
1700 E CESAR E CHAVEZ AVE, SUITE #2300
LOS ANGELES, CA 90033
Internal Medicine (Nephrology)
1700 E CESAR E CHAVEZ AVE, SUITE 3750
LOS ANGELES, CA 90033
Internal Medicine (Hematology & Oncology)
1700 E CESAR E CHAVEZ AVE, SUITE 1200
LOS ANGELES, CA 90033
Health Maintenance Organization
1700 E CESAR E CHAVEZ AVE, SUITE 3450
LOS ANGELES, CA 90033
Internal Medicine (Gastroenterology)
1700 E CESAR E CHAVEZ AVE, SUITE #3700
LOS ANGELES, CA 90033
Internal Medicine (Nephrology)
1700 E CESAR E CHAVEZ AVE, SUITE 3750
LOS ANGELES, CA 90033

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780975136, enumerated as an "individual" on April 20, 2011.

The provider is located at 1700 E CESAR E CHAVEZ AVE LOS ANGELES, CA 90033 and the phone number is (323) 264-0430.

Internal Medicine with taxonomy code 207RH0003X and a focus in Hematology & Oncology.