James Bernard Boyd, MD - Medicare Emergency Medicine in Corona, CA

James Bernard Boyd, MD is a medicare enrolled "Emergency Medicine" physician in Corona, California. He went to University Of Colorado School Of Medicine, Denver and graduated in 1971 and has 53 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Corona Regional Emergency Medical Associates Inc and his current practice location is 800 S Main St, Corona, California. You can reach out to his office (for appointments etc.) via phone at (909) 736-6241.

James Bernard Boyd is licensed to practice in California (license number G24018) 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 1184730855.

Contact Information

James Bernard Boyd, MD
800 S Main St,
Corona, CA 92882-3420
(909) 736-6241
Not Available

Map and Direction




Physician's Profile

Full NameJames Bernard Boyd
GenderMale
SpecialityEmergency Medicine
Experience53 Years
Location800 S Main St, Corona, 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:
  • James Bernard Boyd attended and graduated from University Of Colorado School Of Medicine, Denver in 1971
  NPI Data:
  • NPI Number: 1184730855
  • Provider Enumeration Date: 08/22/2006
  • Last Update Date: 02/02/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 5092894477
  • Enrollment ID: I20080509000622

Medical Identifiers

Medical identifiers for James Bernard Boyd such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184730855NPI-NPPES
00G240180MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine G24018 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Corona Regional Medical CenterCorona, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Corona Regional Emergency Medical Associates Inc913348148413

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. James Bernard Boyd allows following entities to bill medicare on his behalf.
Entity NameCorona Regional Emergency Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134629298
PECOS PAC ID: 9133481484
Enrollment ID: O20180326001396

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. James Bernard Boyd 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
James Bernard Boyd, MD
2100 Powell St, Suite 900,
Emeryville, CA 94608-1826

Ph: (510) 350-2600
James Bernard Boyd, MD
800 S Main St,
Corona, CA 92882-3420

Ph: (909) 736-6241

Reviews and Comments


Emergency Medicine Doctors in Corona, CA

David M Bear, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 800 S Main St, Corona, CA 92882
Phone: 909-736-6241    
Jason M Fisher, M.D
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 800 S Main St, Corona, CA 92882
Phone: 909-736-6241    
Luis Villegas,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 800 S Main St, Corona, CA 92882
Phone: 951-737-4343    
Louis T Chau, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 800 S Main St, Corona, CA 92882
Phone: 909-736-6241    Fax: 909-736-6283
Nancy Marie Chung, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2815 S Main St Ste 110, Corona, CA 92882
Phone: 951-278-8385    Fax: 951-278-2930
Tam Thanh Dang, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 800 S Main St, Corona, CA 92882
Phone: 951-737-4343    

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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