Luke W. Chen, M.D.
Hematology & Oncology Physician · Huntington Beach, CA
Luke W. Chen, M.D. is a hematology & oncology physician with a practice address in Huntington Beach, California, and NPI 1265451736, issued on Jul 18, 2006. Check the license (California A72276, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Luke W. Chen
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- A72276 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2100 Main St Ste 300, Huntington Beach, CA 92648
- Phone
- (714) 252-9415
- Enumerated
- Jul 18, 2006
- Record last updated
- May 30, 2024
- Fax
- (714) 963-8407
- Medicare enrollment
- Enrolled (PECOS I20050329001380); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,583 in California → Look up another NPI →
Also registered at 2100 Main St Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katherine Cunha, NPFamily Nurse Practitioner1699242776
- Paula Dithomas, FNP-CFamily Nurse Practitioner1740623453
- Danny Nguyen, M.D.Hematology & Oncology Physician1386960334
- Nishan Tchekmedyian, MDHematology & Oncology Physician1235450305
- Sharon Westerberg, PA-CPhysician Assistant1629097191
- Alexander Zhu, DOUrology Physician1427615376
Verify Luke W. Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A72276Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
543 Medicare Part D claims for 105 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.
Most prescribed
- Prednisone57 claims
- Hydroxyurea46 claims
- Abiraterone Acetate45 claims
- Anastrozole32 claims
- Orgovyx26 claims
- Xarelto24 claims
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): 99.1 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $21.68
1 payment: food and beverage; the largest payer was Astellas Pharma US Inc. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- City OF Hope Medical FoundationIrvine, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Luke W. Chen among 1,583 hematology & oncology physician records in California
Luke W. Chen, M.D. is one of 1,583 hematology & oncology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 54% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1998 · median 2003 among the 1,124 with a school on file
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in California
There are 1,583 hematology & oncology physician records in California.
All 1,583 in California → Every provider in Huntington Beach → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Mohamad BarakatHuntington Beach, CA 926481558534131
- David Burtzo, M.D.Huntington Beach, CA 926481336168814
- Umair Ghani, M.D.Huntington Beach, CA 926481619266228
- Yaser Homsi, M.D.Huntington Beach, CA 926481790943983
- An Nguyen, M.D.Huntington Beach, CA 926481023011384
- Danny Nguyen, M.D.Huntington Beach, CA 926481386960334
- Karlos Oregel, M.D.Huntington Beach, CA 926481184913006
- Eleonor Quan, M.D.Huntington Beach, CA 926481770502254
Common questions
What is Luke W. Chen, M.D.'s NPI number?
Luke W. Chen, M.D.'s National Provider Identifier (NPI) is 1265451736, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Luke W. Chen, M.D. located?
The NPPES record lists a practice address at 2100 Main St Ste 300, Huntington Beach, CA, 92648. Phone: (714) 252-9415. Providers update this record themselves, so call before visiting.
How can I verify Luke W. Chen, M.D.'s license?
NPPES lists California license number A72276, 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 Luke W. Chen, M.D. prescribe under Medicare Part D?
In 2024, Luke W. Chen, M.D. had 543 Medicare Part D claims for 105 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Luke W. Chen, M.D.'s MIPS final score?
The 2023 MIPS final score is 99.1 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.