NPPES file of Aug 9, 2026

Julie Kau Jang, MD, PHD

Radiation Oncology Physician · West Hollywood, CA

Julie Kau Jang, MD, PHD is a radiation oncology physician with a practice address in West Hollywood, California, and NPI 1063929529, issued on Jan 5, 2018. Check the license (California A159828, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1063929529
Name
Julie Kau Jang
Credential
MD, PHD
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License numbers
A159828 CA
TBD CA
Self-reported in NPPES; status is on the state search
Practice location
8700 Beverly Blvd, West Hollywood, CA 90048
Phone
(310) 423-4208
Enumerated
Jan 5, 2018
Record last updated
Oct 13, 2022
Medicare enrollment
Enrolled (PECOS I20221027002673); accepts Medicare assignment
Medical or professional school
University Of Southern California Keck School Of Medicine, 2017
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 8700 Beverly Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ryan Abdul-HaqqVascular Surgery Physician1386087864
  2. Sina Abedi, MDAnesthesiology Physician1497558951
  3. Gohar AbrahamryanPhysician Assistant1871729715
  4. Barham Abu Dayyeh, MDGastroenterology Physician1902927353
  5. Anisa Abu-Ramaileh, PHARM.D., BCPSPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1447769732
  6. Jay Acharya, MDNeuroradiology Physician1871995498

Verify Julie Kau Jang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A159828
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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67% fewer Medicare Part D claims than the average radiation oncology physician in 2024

44 Medicare Part D claims for 14 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.

  1. Julie Jang44
  2. Specialty average134

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 87.7 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score80.9
  2. Costout of 100 · 30%49.4
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $142.02

1 payment: food and beverage; the largest payer was Coherus Biosciences Inc. The 3,275 providers of this specialty with any payment received $1,897.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Julie Jang$142.02
  2. Specialty average$1,897.85

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

2 hospitals and group practices

  1. Cedars-Sinai Medical CenterWest Hollywood, CA · Acute Care Hospitals5 of 5 stars
  2. Cedars-Sinai Medical Care FoundationPasadena, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Radiation Oncology Physician providers in California

There are 735 radiation oncology physician records in California.

Other radiation oncology physician records in California

  1. Christina Abel, NURSE PRACTITIONEROrange, CA1033638911
  2. Jonathan Abelson, M.D.Thousand Oaks, CA1730348053
  3. Roy Abendroth, MDSan Francisco, CA1811988421
  4. Sunil Advani, M.D.La Jolla, CA1669649844
  5. Faisal Ahmed, MDStanford, CA1427314855
  6. Eugene Ahn, MDSimi Valley, CA1912999533
  7. Matthew Allen, MDRedding, CA1235301714
  8. Zahora Ally, MDAntioch, CA1306839915
  9. Munther Alqaisi, M.D.San Bernardino, CA1356454300
  10. Alessandra Amadeo, MDTorrance, CA1225011034

Common questions

What is Julie Kau Jang, MD, PHD's NPI number?

Julie Kau Jang, MD, PHD's National Provider Identifier (NPI) is 1063929529, issued on Jan 5, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Julie Kau Jang, MD, PHD located?

The NPPES record lists a practice address at 8700 Beverly Blvd, West Hollywood, CA, 90048. Phone: (310) 423-4208. Providers update this record themselves, so call before visiting.

How can I verify Julie Kau Jang, MD, PHD's license?

NPPES lists California license number A159828, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Julie Kau Jang, MD, PHD prescribe under Medicare Part D?

In 2024, Julie Kau Jang, MD, PHD had 44 Medicare Part D claims for 14 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.

What is Julie Kau Jang, MD, PHD's MIPS final score?

The 2023 MIPS final score is 87.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.