Dr Cecil Mayra Benitez, MD, PHD - Medicare Radiation Oncology in Upland, CA

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Dr Cecil Mayra Benitez, MD, PHD is a medicare enrolled "Radiology - Radiation Oncology" physician in Upland, California. She graduated from medical school in 2020 and has 6 years of diverse experience with area of expertise as Radiation Oncology. She is a member of the group practice City Of Hope Medical Foundation and her current practice location is 1100 San Bernardino Rd Ste 1100, Upland, California. You can reach out to her office (for appointments etc.) via phone at (909) 949-2242.

Dr Cecil Mayra Benitez is licensed to practice in California (license number A188987) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1578182739.

Contact Information

Dr Cecil Mayra Benitez, MD, PHD
1100 San Bernardino Rd Ste 1100,
Upland, CA 91786-4952
(909) 949-2242
(909) 981-5783

Map and Direction




Physician's Profile

Full NameDr Cecil Mayra Benitez
GenderFemale
SpecialityRadiation Oncology
Experience6 Years
Location1100 San Bernardino Rd Ste 1100, Upland, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Cecil Mayra Benitez graduated from medical school in 2020
  NPI Data:
  • NPI Number: 1578182739
  • Provider Enumeration Date: 04/08/2020
  • Last Update Date: 06/04/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7315344413
  • Enrollment ID: I20250613003270

Medical Identifiers

Medical identifiers for Dr Cecil Mayra Benitez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578182739NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0001XRadiology - Radiation Oncology A188987 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
City Of Hope Helford Clinical Research HospitalDuarte, CAHospital
San Antonio Regional HospitalUpland, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
City Of Hope Medical Foundation3779751656964

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Cecil Mayra Benitez allows following entities to bill medicare on her behalf.
Entity NameCity of Hope Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871886366
PECOS PAC ID: 3779751656
Enrollment ID: O20110720000244

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Cecil Mayra Benitez is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Cecil Mayra Benitez, MD, PHD
Po Box 512185,
Los Angeles, CA 90051-0185

Ph: Not Available		Dr Cecil Mayra Benitez, MD, PHD
1100 San Bernardino Rd Ste 1100,
Upland, CA 91786-4952

Ph: (909) 949-2242

Reviews and Comments


Radiology Doctors in Upland, CA

Dr. Sean S. Szeja, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 1100 San Bernardino Road, Suite 1100, Upland, CA 91786
Phone: 909-949-2242    Fax: 909-981-5783
Saba J El Yousef, M.D.
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 999 San Bernardino Rd, Upland, CA 91786
Phone: 909-466-4231    Fax: 909-456-1255
Bartholomew C Palenchar, M.D.
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 999 San Bernardino Rd, Upland, CA 91786
Phone: 909-466-4231    Fax: 909-456-1255
Sangku Kang, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 999 San Bernardino Rd, Upland, CA 91786
Phone: 909-466-4231    Fax: 909-456-1255
Yoon O Chang, MD
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 999 San Bernardino Rd, Department Of Radiology, Upland, CA 91786
Phone: 909-985-2811    Fax: 909-456-1255
James S Akamine, M.D.
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 999 San Bernardino Rd, Upland, CA 91786
Phone: 909-466-4231    Fax: 909-456-1255
Carl L Schultz, M.D.
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 999 San Bernardino Rd, Upland, CA 91786
Phone: 909-466-4231    Fax: 909-456-1255

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.