John Khoury, MD
Hematology & Oncology Physician · Cerritos, CA
John Khoury, MD is a hematology & oncology physician with a practice address in Cerritos, California, and NPI 1790190429, issued on Jun 20, 2014. Check the license (California A167239, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John Khoury
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- A167239 CA
Self-reported in NPPES; status is on the state search - Practice location
- 18000 Studebaker RD Ste 800, Cerritos, CA 90703
- Phone
- (562) 735-3226
- Enumerated
- Jun 20, 2014
- Entity
- Type 1 · individual
Also registered at 18000 Studebaker RD Ste 800
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alicia Alexander, MS,PA-CPhysician Assistant1437402989
- Adamma Amadi, FNPNurse Practitioner1487030656
- Josephine Assini-StruckAcute Care Nurse Practitioner1194290411
- Babak Baseri, M.D.Student in an Organized Health Care Education/Training Program1659716959
- Alex Ehsan, M.D,Medical Oncology Physician1982883948
- Nawazish Khan, MDHospitalist Physician1477753903
Verify John Khoury in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A167239Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
18% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,047 Medicare Part D claims for 201 beneficiaries, against an average of 885 among the 8,428 providers of this specialty who prescribed in Part D. 54 claims were for opioids.
Most prescribed
- Ondansetron Hcl67 claims
- Prednisone55 claims
- Anastrozole53 claims
- Eliquis53 claims
- Acyclovir50 claims
- Prochlorperazine Maleate47 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.
Industry payments in 2024: $2,052.37
80 payments, mostly food and beverage; the largest payer was Abbvie Inc.. The 6,678 providers of this specialty with any payment received $7,643.36 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.
2 hospital and facility affiliations
- Enloe Specialty Physicians, IncChico, CA
- The Oncology Institute CA, A Professional CorporationGlendale, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Hematology & Oncology Physician providers in California
There are 1,306 hematology & oncology physician records in California.
Other hematology & oncology physician records in California
- Mark Abate, M.D.Santa Barbara, CA1588778674
- Iman Abdalla, MDLos Angeles, CA1730248311
- Nihal Abdulla, MDLos Alamitos, CA1750585345
- Oyewale Abidoye, M.D.La Jolla, CA1790841815
- Mohamad Adada, M.D., PHDRoseville, CA1528590734
- Jesse Adams, MDSacramento, CA1851479554
- Thompson Adams, MDSanta Monica, CA1407880891
- Camille Adeimy, MDUpland, CA1477785160
- David Adkins, MDModesto, CA1104883644
- Kent Adler, M.D.San Mateo, CA1013074632
Common questions
What is John Khoury, MD's NPI number?
John Khoury, MD's National Provider Identifier (NPI) is 1790190429, issued on Jun 20, 2014. An NPI identifies a provider in billing; it is not a license.
Where is John Khoury, MD located?
The NPPES record lists a practice address at 18000 Studebaker RD Ste 800, Cerritos, CA, 90703. Phone: (562) 735-3226. Providers update this record themselves, so call before visiting.
How can I verify John Khoury, MD's license?
NPPES lists California license number A167239, 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 John Khoury, MD prescribe under Medicare Part D?
In 2024, John Khoury, MD had 1,047 Medicare Part D claims for 201 beneficiaries; the average among hematology & oncology physician prescribers was 885. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.