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JOON YOUNG CHOI MD
NPI 1629519889
Internal Medicine - Pulmonary Disease in Los Angeles, CA

Active since March 20, 2017PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
2020 ZONAL AVE, LOS ANGELES, CA 90089(646) 422-9081 Get Directions Write a Review

NPPES record last updated: October 5, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Oct 5, 2022, Mar 20, 2017 (2 updates tracked since 2017).

About Joon Young Choi Md NPPES

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

JOON YOUNG CHOI MD (NPI 1629519889) is an individual pulmonary disease provider in Los Angeles, California, licensed in California (A158552) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS and is a graduate of Wayne State University School Of Medicine (2013).

NPPES Registry Identity

NPI1629519889
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameJOON YOUNG CHOICredential: MD
Location Address2020 ZONAL AVELos Angeles, CA 90089-0121
Mailing Address2020 Zonal AveLos Angeles, CA 90089-0121
Phone(646) 422-9081
Sole ProprietorNo
Medical School CMSWayne State University School Of MedicineGraduated 2013
Enumeration DateMarch 20, 2017
Last NPPES UpdateOctober 5, 20222 updates tracked since enumeration
NPPES CertifiedOctober 5, 2022
✔ NPI 1629519889 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in CA · A158552
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
2020 ZONAL AVE, Los Angeles, CA 90089
Open in Google Maps ↗

Other Names 1

Other Name (5)Joon Choi

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

Joon Young Choi 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 ID2961830237
PECOS Enrollment IDI20200403002462
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 3

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.

Critical care, first 30-74 minutes 99291
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.
58 services36 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
35 services19 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.
15 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90089 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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Promoting Interoperability87
Improvement Activities40
Cost90.14

Other Providers at the Same Location NPPES 20

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

DR. MARISA DANBEE OH D.O.
Pediatrics
2020 ZONAL AVE, LAC-USC MED CTR- INTERNS/RESIDENTS BUILDING, ROOM 112
LOS ANGELES, CA 90089
Los Angeles County (626) 241-0704
JEFFREY YEH
Student in an Organized Health Care Education/Training Program
2020 ZONAL AVE, IRD 624
LOS ANGELES, CA 90089
Los Angeles County (323) 409-7556
HEATHER FELS MD
Obstetrics & Gynecology
2020 ZONAL AVE, ROOM 220
LOS ANGELES, CA 90089
Los Angeles County (323) 226-3416
DR. MERCIE JOSINA DIGANGI D.O.
Pediatrics
2020 ZONAL AVE, ROOM 112
LOS ANGELES, CA 90089
Los Angeles County (323) 226-3688
LAC-USC MEDICAL CENTER
General Acute Care Hospital
2020 ZONAL AVE, ROOM 620
LOS ANGELES, CA 90089
Los Angeles County (323) 226-7556
KATHERINE SANTOHIGASHI M.D.
Pediatrics
2020 ZONAL AVE, ROOM 112
LOS ANGELES, CA 90089
Los Angeles County (323) 226-5700
DIAMILETTE SOTOMAYOR LCSW
Social Worker (Clinical)
2020 ZONAL AVE
LOS ANGELES, CA 90089
Los Angeles County (323) 226-4308
DR. DANIEL IM M.D.
Pediatrics
2020 ZONAL AVE, DEPARTMENT OF PEDIATRICS
LOS ANGELES, CA 90089
Los Angeles County (323) 226-5700

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 Joon Young Choi's NPI number?

The NPI number for Joon Young Choi is 1629519889. It was assigned to this individual provider in the NPPES registry on March 20, 2017. The provider is also known as Joon Choi.

Where is Joon Young Choi located?

Joon Young Choi practices at 2020 Zonal Ave, Los Angeles, CA 90089. The listed phone number is (646) 422-9081.

What is Joon Young Choi's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Joon Young Choi enrolled in Medicare?

Yes. Joon Young Choi 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 Joon Young Choi was last updated on October 5, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.