Byron J Allen, MD - Medicare Internal Medicine in Orange, CA

Byron J Allen, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Orange, California. He went to University Of California, Geffen School Of Medicine and graduated in 1980 and has 44 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Uc Regents and his current practice location is Uci Medical Center, 101 The City Drive South, Orange, California. You can reach out to his office (for appointments etc.) via phone at (714) 456-2986.

Byron J Allen is licensed to practice in California (license number 000000G44917) 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 1134202658.

Contact Information

Byron J Allen, MD
Uci Medical Center, 101 The City Drive South,
Orange, CA 92868
(714) 456-2986
Not Available

Map and Direction




Physician's Profile

Full NameByron J Allen
GenderMale
SpecialityInternal Medicine
Experience44 Years
LocationUci Medical Center, Orange, 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:
  • Byron J Allen attended and graduated from University Of California, Geffen School Of Medicine in 1980
  NPI Data:
  • NPI Number: 1134202658
  • Provider Enumeration Date: 10/21/2006
  • Last Update Date: 04/12/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 5193860138
  • Enrollment ID: I20100302000876

Medical Identifiers

Medical identifiers for Byron J Allen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134202658NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 000000G44917 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of California Irvine Medical CenterOrange, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Uc Regents7416869516197

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. Byron J Allen allows following entities to bill medicare on his behalf.
Entity NameUc Regents
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760430847
PECOS PAC ID: 7416869516
Enrollment ID: O20031118000906

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. Byron J Allen 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
Byron J Allen, MD
Uci Department Of Medicine, Po Box 54509,
Los Angeles, CA 90054-4509

Ph: (714) 456-2986
Byron J Allen, MD
Uci Medical Center, 101 The City Drive South,
Orange, CA 92868

Ph: (714) 456-2986

Reviews and Comments


Internal Medicine Doctors in Orange, CA

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Dr. Antonio Halais Frangieh, MD, MPH
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Mark E Wylam, M.D.
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Dr. Andy Yen-tang Lee, MD
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Phone: 714-456-7890    

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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