Dr Roberta Jean Dunn-dixon, MD - Medicare Emergency Medicine in Riverside, CA

Dr Roberta Jean Dunn-dixon, MD is a medicare enrolled "Emergency Medicine" physician in Riverside, California. She went to Texas A & M University System, Hsc, College Of Medicine and graduated in 2005 and has 19 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Riverside County Medical Services A Medical Corporation and her current practice location is 4443 Magnolia Ave, Emergency Department, Riverside, California. You can reach out to her office (for appointments etc.) via phone at (951) 788-3200.

Dr Roberta Jean Dunn-dixon is licensed to practice in California (license number A99540) 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 1548448970.

Contact Information

Dr Roberta Jean Dunn-dixon, MD
4443 Magnolia Ave, Emergency Department,
Riverside, CA 92501
(951) 788-3200
Not Available

Map and Direction




Physician's Profile

Full NameDr Roberta Jean Dunn-dixon
GenderFemale
SpecialityEmergency Medicine
Experience19 Years
Location4443 Magnolia Ave, Riverside, 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 Roberta Jean Dunn-dixon attended and graduated from Texas A & M University System, Hsc, College Of Medicine in 2005
  NPI Data:
  • NPI Number: 1548448970
  • Provider Enumeration Date: 02/07/2008
  • Last Update Date: 05/01/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 8921179987
  • Enrollment ID: I20080618000566

Medical Identifiers

Medical identifiers for Dr Roberta Jean Dunn-dixon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548448970NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A99540 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Southwest Healthcare SystemMurrieta, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Riverside County Medical Services A Medical Corporation983049636328

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 Roberta Jean Dunn-dixon allows following entities to bill medicare on her behalf.
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023063542
PECOS PAC ID: 6103739131
Enrollment ID: O20031106000520
Entity NameRiverside County Medical Services A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790140309
PECOS PAC ID: 9830496363
Enrollment ID: O20160329002072

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 Roberta Jean Dunn-dixon 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 Roberta Jean Dunn-dixon, MD
18510 Mockingbird Canyon Rd,
Riverside, CA 92504-9691

Ph: (702) 672-1443
Dr Roberta Jean Dunn-dixon, MD
4443 Magnolia Ave, Emergency Department,
Riverside, CA 92501

Ph: (951) 788-3200

Reviews and Comments


Emergency Medicine Doctors in Riverside, CA

Dr. Chad Leroy Clark, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3865 Jackson St, Riverside, CA 92503
Phone: 951-352-5666    Fax: 951-352-5445
Dr. David Stuart Siegel, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3425 Torrey St, Riverside, CA 92503
Phone: 561-685-6148    
Doug John Williamson, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10800 Magnolia Ave, Riverside, CA 92505
Phone: 909-353-2000    
Kenneth Johnson, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4445 Magnolia Ave, Riverside, CA 92501
Phone: 951-788-3537    Fax: 951-788-3173
Dr. Ernest Woodhouse, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4440 Magnolia Ave., Riverside, CA 92501
Phone: 951-788-3200    
Dr. Michael Kang, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4445 Magnolia Ave, Riverside, CA 92501
Phone: 951-684-3910    
Dr. Humberto Alirio Silva, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3865 Jackson St, Riverside, CA 92503
Phone: 951-352-5666    Fax: 951-352-5445

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.