1. Home
  2. Directory
  3. California
  4. West Hollywood
  5. Internal Medicine
  6. NPI Profile

JU DONG YANG MD
NPI 1982854311
Internal Medicine - Hepatology in West Hollywood, CA

Active since September 23, 2008PECOS EnrolledAccepts Medicare Assignment
85.71/100
CMS Quality Rating
8900 BEVERLY BLVD FL 3, WEST HOLLYWOOD, CA 90048(310) 423-2641(310) 423-4758 Get Directions Write a Review

NPPES record last updated: January 8, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jan 8, 2025, May 19, 2021, Jan 16, 2019 (3 updates tracked since 2019).

About Ju Dong Yang Md NPPES

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

JU DONG YANG MD (NPI 1982854311) is an individual hepatology provider in West Hollywood, California, licensed in California (A155918) and active in the NPI registry since September 2008. He is enrolled in Medicare PECOS, maintains a secondary practice location in West Hollywood, and is a graduate of Other (2005).

NPPES Registry Identity

NPI1982854311
Entity TypeIndividualMale
Primary Taxonomy207RI0008X
Provider Legal NameJU DONG YANGCredential: MD
Location Address8900 BEVERLY BLVD FL 3West Hollywood, CA 90048-2438
Mailing Address4140 W 190th StTorrance, CA 90504-5513
Phone(310) 423-2641
Fax(310) 423-4758
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateSeptember 23, 2008
Last NPPES UpdateJanuary 8, 20253 updates tracked since enumeration
NPPES CertifiedJanuary 8, 2025
✔ NPI 1982854311 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · HepatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RI0008X
License✔ Licensed in CA · A155918
Definition
The discipline of Hepatology encompasses the structure, function, and diseases of the liver and biliary tract. The American Board of Internal Medicine considers Hepatology part of the subspecialty of gastroenterology. Physicians who identify themselves as Hepatologists usually, but not always, have been trained in gastrointestinal programs.
Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X · License A155918 (CA)
8900 BEVERLY BLVD FL 3, West Hollywood, CA 90048
Open in Google Maps ↗

Secondary Practice Location 1

Location 18700 Beverly BlvdWest Hollywood, CA 90048 · Phone (310) 423-6000 · Fax (310) 423-2356

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

Ju Dong Yang 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 ID547488520
PECOS Enrollment IDI20190429000775
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

2

Medicare enrollment records show Ju Dong Yang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cedars-Sinai Medical Care Foundation
0.4 mi
Anesthesiology
8700 BEVERLY BLVD STE SB-290
Los Angeles, CA 90048
  • Reassigned Medicare billing, California enrollment
  • 2,118 clinicians in this Medicare group
NPI 1043826720 (310) 423-1447
Cedars-Sinai Medical Center
0.4 mi
General Acute Care Hospital
8700 BEVERLY BLVD
Los Angeles, CA 90048
  • Reassigned Medicare billing, California enrollment
  • 1,001 clinicians in this Medicare group
NPI 1639172372 (323) 866-8600

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 2

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.

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.
124 services66 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
13 services13 patients

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.

85.71/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.67
Promoting Interoperability100
Improvement Activities40
Cost61.47

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.

WALID S AYOUB M.D.
Internal Medicine (Hepatology)
8900 BEVERLY BLVD FL 3
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-6000
DR. TSUYOSHI TODO M.D.
Surgery
8900 BEVERLY BLVD FL 3
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-2641
PAUL MARTIN MD
Internal Medicine (Hepatology)
8900 BEVERLY BLVD FL 3
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-6000
JUSTIN A STEGGERDA M.D.
Transplant Surgery
8900 BEVERLY BLVD FL 3
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-2641
EMMA SAMANTHA CRICHTON M.D., M.P.H.
Transplant Surgery
8900 BEVERLY BLVD FL 3
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-2641
DR. GEORGIOS VOIDONIKOLAS M.D.
Surgery
8900 BEVERLY BLVD FL 3
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-2641
AARSHI VIPANI M.D.
Internal Medicine (Hepatology)
8900 BEVERLY BLVD FL 3
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-6000
CAZANDRA RUVALCABA AGACNP-BC
Nurse Practitioner (Acute Care)
8900 BEVERLY BLVD FL 3
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-2641

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 Ju Dong Yang's NPI number?

The NPI number for Ju Dong Yang is 1982854311. It was assigned to this individual provider in the NPPES registry on September 23, 2008.

Where is Ju Dong Yang located?

Ju Dong Yang practices at 8900 Beverly Blvd Fl 3, West Hollywood, CA 90048. The listed phone number is (310) 423-2641.

What is Ju Dong Yang's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hepatology, with taxonomy code 207RI0008X.

Is Ju Dong Yang enrolled in Medicare?

Yes. Ju Dong Yang 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 Ju Dong Yang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ju Dong Yang reassigns Medicare benefits to 2 organizations: Cedars-Sinai Medical Care Foundation (Los Angeles, CA) and Cedars-Sinai Medical Center (Los Angeles, 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 Ju Dong Yang'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 Ju Dong Yang was last updated on January 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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.