Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Edgardo Rivera, MD

Individual provider Medical Oncology Physician · NPI 1265561070

Edgardo Rivera, MD practises Medical Oncology in Kingman, Arizona. Graduated from University of Puerto Rico School of Medicine in 1990, 36 years ago. Practices with Kingman Healthcare Inc, a 180-clinician group and accepts Medicare assignment. Licensed in Arizona and Texas.

Years since qualifying
36
Trained at
University of Puerto Rico School of Medicine
Licensed in
AZ, TX
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3269 N Stockton Hill Rd
Kingman, AZ 86409-3619 Not confirmed with CMS for 10 years — call before visiting
Phone: (928) 263-5666
Fax: (928) 692-4648
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 44221 (AZ)
Medical Oncology Physician Taxonomy 207RX0202X · Licence J1479 (TX)

Record details

NPI number1265561070
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 5, 2007
Last updated in NPPESJuly 7, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMEDICAL ONCOLOGY
Also practisesHEMATOLOGY/ONCOLOGY, INTERNAL MEDICINE
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Kingman Healthcare Inc — 180 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients501
Services billed 1,288 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $73 3 payments · a meal or drink at a meeting or visit, not a fee
Education $60 1 payment · educational material or training, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Havasu Regional Medical Center Hospital · Lake Havasu City, AZ · listed as Havasu Regional Medical Center LLC
  • Valley View Medical Center Hospital · Fort Mohave, AZ · listed as Phc-Fort Mohave, Inc
  • Kingman Regional Medical Center Hospital · Kingman, AZ
  • Western Arizona Regional Medical Center Hospital · Bullhead City, AZ

Colleagues at Kingman Healthcare Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 180 clinicians in the practice; 12 are shown here.