YUNG K CHUN M.D.
NPI 1467557512
Internal Medicine in Los Angeles, CA

NPI Status: Active since September 13, 2006

Contact Information

903 CRENSHAW BLVD
103
LOS ANGELES, CA
ZIP 90019
Phone: (323) 954-1111

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  • Individual
  • Male
  • Years of Experience 61
  • Internal Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About YUNG CHUN

This page provides the complete NPI Profile along with additional information for Yung Chun, an internist established in Los Angeles, California with a medical specialization in Internal Medicine and more than 61 years of experience. The healthcare provider is registered in the NPI registry with number 1467557512 assigned on September 2006. The practitioner's primary taxonomy code is 207R00000X with license number A032015 (CA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1467557512
Provider Name
YUNG K CHUN M.D.
Gender
Male
Entity Type
Individual
Location Address
903 CRENSHAW BLVD 103 LOS ANGELES, CA 90019
Location Phone
(323) 954-1111
Mailing Address
903 CRENSHAW BLVD 103 LOS ANGELES, CA 90019
Mailing Phone
(323) 954-1111
Medical School Name
OTHER
Graduation Year
1965
Is Sole Proprietor?
No
Enumeration Date
09-13-2006
Last Update Date
07-08-2007
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An internist like Yung Chun 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.

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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
A032015
License State
CA
Taxonomy Description
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
A84297MEDICARE UPIN (02) 
A32015MEDICARE ID-TYPE UNSPECIFIED (04)CA 

Medicare Participation & PECOS Enrollment Status

Yung Chun 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.

Yung Chun 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: 2264485119

    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: I20050302001048

    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

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Other DME (DE017N)

    Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips (HCPCS:A4253)

    1 DME suppliers used 11 Medicare Claims 22 Services Paid

  • DME-Medical/Surgical Supplies (DA000N)

    Lancets, per box of 100 (HCPCS:A4259)

    1 DME suppliers used 11 Medicare Claims 11 Services Paid

  • DME-Wheelchairs (DD000N)

    Standard wheelchair (HCPCS:K0001)

    2 DME suppliers used 14 Medicare Claims 25 Services Paid

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.

Administration of influenza virus vaccine

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.

This service was performed 45 times for 45 patients

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 73 times for 40 patients

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 197 times for 61 patients

Influenza vaccine, quadrivalent, 0.5 ml dosage

The Influenza vaccine, quadrivalent, 0.5 ml dosage, is a flu shot to protect against four strains of the flu virus. It's given as a small injection, typically in the arm, to help your body build immunity and fight off potential flu infections.

This service was performed 45 times for 45 patients

Insertion of needle into vein for collection of blood sample

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.

This service was performed 85 times for 60 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $35.59 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 90019 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $142.39
  • Minimum New Patient Price $62.96
  • Maximum New Patient Price $187.6
  • Average New Patient Copayment $35.59
  • 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.

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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.
1467557512
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
241271051452
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 4 + 1 + 2 + 7 + 1 + 0 + 5 + 1 + 4 + 5 + 2 + 24 = 58
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 58 = 22

The NPI number 1467557512 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 14 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1710914254HASUNG LEE MD PEDIATIC CLINIC
Organization
Pediatrics903 CRENSHAW BLVD #104
LOS ANGELES, CA 90019
(323) 931-8177
1295765048DR. HASUNG LEE
Individual
Pediatrics903 CRENSHAW BLVD #104
LOS ANGELES, CA 90019
(323) 931-8177
1235334749DR. STEVEN KYONG WON HWANG M.D.
Individual
Internal Medicine (Infectious Disease)903 CRENSHAW BLVD 204
LOS ANGELES, CA 90019
(213) 675-7781
1265626972DREAM PHYSICAL THERAPY INC
Organization
Physical Therapist903 CRENSHAW BLVD SUITE 310
LOS ANGELES, CA 90019
(323) 931-8866
1205142809DR. CATHY KYONGHEE KIM OMD, ACUPUNCTURIST
Individual
Acupuncturist903 CRENSHAW BLVD SUITE 204
LOS ANGELES, CA 90019
(323) 934-0934
1881959500MICHELLE DINH NGUYEN MD A MEDICAL CORPORATION
Organization
Anesthesiology903 CRENSHAW BLVD STE.#200
LOS ANGELES, CA 90019
(323) 937-3333
1407201676CANAAN SURGERY CENTER, INC.
Organization
Clinic/Center (Ambulatory Surgical)903 CRENSHAW BLVD SUITE 200
LOS ANGELES, CA 90019
(323) 909-6644
1962664862MR. YOUNGBAE KIM DDS
Individual
Dentist (General Practice)903 CRENSHAW BLVD #303
LOS ANGELES, CA 90019
(323) 930-4800
1225343106MRS. SUNNY SUNEUI KIM L. AC
Individual
Acupuncturist903 CRENSHAW BLVD #105
LOS ANGELES, CA 90019
(310) 460-8197
1235670969 YOUN KGAN KIM
Individual
Acupuncturist903 CRENSHAW BLVD #302
LOS ANGELES, CA 90019
(323) 889-9114
1285805002MR. SUNG HO CHIN OTR/L
Individual
Occupational Therapist903 CRENSHAW BLVD STE 301
LOS ANGELES, CA 90019
(626) 375-0855
1952477648WHAN SIL KIM, M.D., INC.
Organization
Internal Medicine903 CRENSHAW BLVD SUITE 305
LOS ANGELES, CA 90019
(323) 931-1400
1760831853 EUN KYUNG BAE
Individual
Occupational Therapist903 CRENSHAW BLVD #301
LOS ANGELES, CA 90019
(323) 939-0840
1932591575 JAMIE WONJUNG CHOI L.AC
Individual
Acupuncturist903 CRENSHAW BLVD 304
LOS ANGELES, CA 90019
(213) 200-8083

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467557512, enumerated in the NPI registry as an "individual" on September 13, 2006

The provider is located at 903 Crenshaw Blvd 103 Los Angeles, Ca 90019 and the phone number is (323) 954-1111

The provider's speciality is Internal Medicine with taxonomy code 207R00000X

The provider has more than 61 years of experience.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

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.

Medicare beneficiaries should expect a typical cost of $142.39 with an average copayment of $35.59 for new patient appointments. Established patients should expect a typical charge of $109.96 and an average copayment of 27.49. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Administration of influenza virus vaccine, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Influenza vaccine, quadrivalent, 0.5 ml dosage and Insertion of needle into vein for collection of blood sample.

This NPI record was last updated on September 13, 2006. 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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