Ralph S Peiris, DO - Medicare Emergency Medicine in El Centro, CA

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Ralph S Peiris, DO is a medicare enrolled "Emergency Medicine" physician in El Centro, California. He graduated from medical school in 1998 and has 26 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Chico Emergency Physicians Medical Group Inc, Enloe Medical Center, Riverside County Medical Services A Medical Corporation and his current practice location is 1415 Ross Avenue, El Centro, California. You can reach out to his office (for appointments etc.) via phone at (760) 339-7254.

Ralph S Peiris is licensed to practice in California (license number 20A8157) 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 1730142282.

Contact Information

Ralph S Peiris, DO
1415 Ross Avenue,
El Centro, CA 99243-4306
(760) 339-7254
Not Available

Map and Direction




Physician's Profile

Full NameRalph S Peiris
GenderMale
SpecialityEmergency Medicine
Experience26 Years
Location1415 Ross Avenue, El Centro, 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:
  • Ralph S Peiris graduated from medical school in 1998
  NPI Data:
  • NPI Number: 1730142282
  • Provider Enumeration Date: 04/07/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 2769476258
  • Enrollment ID: I20040408000789

Medical Identifiers

Medical identifiers for Ralph S Peiris such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730142282NPI-NPPES
00AX81570MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 20A8157 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Enloe Medical CenterChico, CAHospital
Southwest Healthcare SystemMurrieta, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Chico Emergency Physicians Medical Group Inc034527734923
Enloe Medical Center9739092388287
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. Ralph S Peiris allows following entities to bill medicare on his behalf.
Entity NameEnloe Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396753281
PECOS PAC ID: 9739092388
Enrollment ID: O20031110000404
Entity NameChico Emergency Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578598058
PECOS PAC ID: 0345277349
Enrollment ID: O20050721000294
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. Ralph S Peiris 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
Ralph S Peiris, DO
Po Box 11179,
Westminster, CA 92685-1179

Ph: (888) 517-2788		Ralph S Peiris, DO
1415 Ross Avenue,
El Centro, CA 99243-4306

Ph: (760) 339-7254

Reviews and Comments


Emergency Medicine Doctors in El Centro, CA

Charles H Norton, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1415 Ross Ave, El Centro, CA 99243
Phone: 760-339-7254    
Victor Lin, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1415 Ross Ave, El Centro, CA 92243
Phone: 760-339-7100    
Sow Kobayashi, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1415 Ross Ave, El Centro, CA 92243
Phone: 760-339-7100    
Albert D Johnson, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1415 Ross Ave, El Centro, CA 92243
Phone: 760-339-7254    
George J Rodriguez, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1415 Ross Ave, El Centro, CA 99243
Phone: 760-339-7254    
Robert W Ruiz, P.A.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1415 Ross Avenue, El Centro, CA 99243
Phone: 619-660-1168    

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.