Donald Perez, MD - Medicare Otolaryngology in Riverside, CA

Donald Perez, MD is a medicare enrolled "Otolaryngology - Plastic Surgery Within The Head & Neck" physician in Riverside, California. He went to Loma Linda University School Of Medicine and graduated in 1998 and has 26 years of diverse experience with area of expertise as Otolaryngology. He is a member of the group practice Southern California Permanente Medical Group and his current practice location is 10800 Magnolia Ave, Riverside, California. You can reach out to his office (for appointments etc.) via phone at (909) 353-2000.

Donald Perez is licensed to practice in California (license number A70550) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1750458584.

Contact Information

Donald Perez, MD
10800 Magnolia Ave,
Riverside, CA 92505-3043
(909) 353-2000
Not Available

Map and Direction




Physician's Profile

Full NameDonald Perez
GenderMale
SpecialityOtolaryngology
Experience26 Years
Location10800 Magnolia Ave, Riverside, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Donald Perez attended and graduated from Loma Linda University School Of Medicine in 1998
  NPI Data:
  • NPI Number: 1750458584
  • Provider Enumeration Date: 11/29/2006
  • Last Update Date: 11/29/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3476513904
  • Enrollment ID: I20041018001266

Medical Identifiers

Medical identifiers for Donald Perez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750458584NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207YX0007XOtolaryngology - Plastic Surgery Within The Head & Neck A70550 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern California Permanente Medical Group60027291758172

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. Donald Perez allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316979834
PECOS PAC ID: 6002729175
Enrollment ID: O20040126000823

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. Donald Perez 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
Donald Perez, MD
10800 Magnolia Ave,
Riverside, CA 92505-3043

Ph: (909) 353-2000
Donald Perez, MD
10800 Magnolia Ave,
Riverside, CA 92505-3043

Ph: (909) 353-2000

Reviews and Comments


Otolaryngology Doctors in Riverside, CA

Edward E. Bloom, MD
Otolaryngology
Medicare: Not Enrolled in Medicare
Practice Location: 10800 Magnolia Ave, Riverside, CA 92505
Phone: 909-353-2000    
Dr. Dae Keun Joo, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 10800 Magnolia Ave, Riverside, CA 92505
Phone: 951-353-4738    
Gabriel Gabarain, MD
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 6848 Magnolia Ave Ste 220, Riverside, CA 92506
Phone: 951-981-2200    Fax: 951-981-2201
Rhett Barry Nelson, MD
Otolaryngology
Medicare: Not Enrolled in Medicare
Practice Location: 6405 Day St, Riverside, CA 92507
Phone: 951-697-5570    Fax: 951-697-5596
Yohanan Kim,
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 6405 Day St, Riverside, CA 92507
Phone: 951-697-5570    Fax: 951-697-5596
Dr. David William Hsu, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 10800 Magnolia Ave, Riverside, CA 92505
Phone: 951-353-7003    
Vishwas D. Tadwalkar, MD
Otolaryngology
Medicare: Medicare Enrolled
Practice Location: 10800 Magnolia Ave, Riverside, CA 92505
Phone: 909-353-2000    

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).

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