Nader A Abas, MD - Medicare Emergency Medicine in Barstow, CA

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Nader A Abas, MD is a medicare enrolled "Emergency Medicine" physician in Barstow, California. His current practice location is 555 S 7th Ave, Barstow, California. You can reach out to his office (for appointments etc.) via phone at (760) 256-1761.

Nader A Abas is licensed to practice in California (license number A39740) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1346288305.

Contact Information

Nader A Abas, MD
555 S 7th Ave,
Barstow, CA 92311-3043
(760) 256-1761
Not Available

Map and Direction




Physician's Profile

Full NameNader A Abas
GenderMale
SpecialityEmergency Medicine
Location555 S 7th Ave, Barstow, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1346288305
  • Provider Enumeration Date: 06/03/2006
  • Last Update Date: 03/05/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 9436190840
  • Enrollment ID: I20071208000115

Medical Identifiers

Medical identifiers for Nader A Abas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346288305NPI-NPPES
00A397400MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A39740 (California)Primary

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. Nader A Abas allows following entities to bill medicare on his behalf.
Entity NameChase Dennis Emergency Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033152350
PECOS PAC ID: 2264345172
Enrollment ID: O20040729000498
Entity NameBeach Emergency Medical Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013074996
PECOS PAC ID: 8123120078
Enrollment ID: O20070222000661
Entity NamePacific Coast Emergency Medical Associates, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316179492
PECOS PAC ID: 5092861054
Enrollment ID: O20090917000115
Entity NameApex Emergency Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265711089
PECOS PAC ID: 4688844277
Enrollment ID: O20110909002790

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. Nader A Abas 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
Nader A Abas, MD
Po Box 11990,
Westminster, CA 92685-1990

Ph: (888) 880-8406		Nader A Abas, MD
555 S 7th Ave,
Barstow, CA 92311-3043

Ph: (760) 256-1761

Reviews and Comments


Emergency Medicine Doctors in Barstow, CA

Michael R Manolescu, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 555 S 7th Street, Barstow Community Hospital, Barstow, CA 92311
Phone: 760-256-1761    
Dr. Julie H. Bryson, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 801 E Mountain View St, Barstow, CA 92311
Phone: 907-442-3321    Fax: 907-442-7250

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.