Elwyn Clement Cabebe, MD
Medical Oncology Physician · San Jose, CA
Elwyn Clement Cabebe, MD is a medical oncology physician with a practice address in San Jose, California, and NPI 1821067281, issued on Mar 16, 2006. Check the license (California A84778, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Elwyn Clement Cabebe
- Credential
- MD
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- A84778 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2589 Samaritan Dr, San Jose, CA 95124
- Phone
- (408) 426-4900
- Enumerated
- Mar 16, 2006
- Record last updated
- May 9, 2024
- Medicaid ID
- 00A847780 CA
- Medicare enrollment
- Enrolled (PECOS I20050224000342); accepts Medicare assignment
- Medical or professional school
- University Of Vermont College Of Medicine, 2002
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 447 in California → Look up another NPI →
Also registered at 2589 Samaritan Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rajeshwari Ayyar, MDMedical Oncology Physician1871670703
- Teja Bedi, MDMedical Oncology Physician1871777573
- Peter Galatin, M.D., PH.D.Medical Oncology Physician1942311386
- Gwendolyn Ho, MDHematology (Internal Medicine) Physician1487970547
- Priya Kumaravelu, MDMedical Oncology Physician1154514677
- George Labban, M.D.Medical Oncology Physician1114925542
Verify Elwyn Clement Cabebe in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A84778Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average medical oncology physician in 2024
311 Medicare Part D claims for 101 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.
Most prescribed
- Anastrozole74 claims
- Ondansetron Hcl20 claims
- Acyclovir14 claims
- Prochlorperazine Maleate14 claims
- Kisqali13 claims
- Xarelto13 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: $173.59
4 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 3,343 providers of this specialty with any payment received $11,773.47 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.
One hospital affiliation
- Stanford Health CareStanford, CA · Acute Care Hospitals5 of 5 stars
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.
Elwyn Clement Cabebe among 447 medical oncology physician records in California
Elwyn Clement Cabebe, MD is one of 447 medical oncology physician records with a practice address in California. 82% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 55% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2002 · median 2004 among the 312 with a school on file
- Record last updated2024 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in California
There are 447 medical oncology physician records in California.
All 447 in California → Every provider in San Jose → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Rajeshwari Ayyar, MDSan Jose, CA 951241871670703
- Teja Bedi, MDSan Jose, CA 951241871777573
- Hinda Boutrid, MDSan Jose, CA 951241457796070
- Thomas Chen, MDSan Jose, CA 951241891870317
- Peter Galatin, M.D., PH.D.San Jose, CA 951241942311386
- Priya Kumaravelu, MDSan Jose, CA 951241154514677
- George Labban, M.D.San Jose, CA 951241114925542
- Martha Man, MDSan Jose, CA 951241518976042
Common questions
What is Elwyn Clement Cabebe, MD's NPI number?
Elwyn Clement Cabebe, MD's National Provider Identifier (NPI) is 1821067281, issued on Mar 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Elwyn Clement Cabebe, MD located?
The NPPES record lists a practice address at 2589 Samaritan Dr, San Jose, CA, 95124. Phone: (408) 426-4900. Providers update this record themselves, so call before visiting.
How can I verify Elwyn Clement Cabebe, MD's license?
NPPES lists California license number A84778, 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 Elwyn Clement Cabebe, MD prescribe under Medicare Part D?
In 2024, Elwyn Clement Cabebe, MD had 311 Medicare Part D claims for 101 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
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.