Dr Nathan J Abraham, MD - Medicare Ophthalmology in Valencia, CA

Dr Nathan J Abraham, MD is a medicare enrolled "Ophthalmology" physician in Valencia, California. He went to Loma Linda University School Of Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Ophthalmology. His current practice location is 23501 Cinema Dr Ste 116, Valencia, California. You can reach out to his office (for appointments etc.) via phone at (661) 977-7377.

Dr Nathan J Abraham is licensed to practice in California (license number A155286) 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 1306224456.

Contact Information

Dr Nathan J Abraham, MD
23501 Cinema Dr Ste 116,
Valencia, CA 91355-5429
(661) 977-7377
(661) 425-7287

Map and Direction




Physician's Profile

Full NameDr Nathan J Abraham
GenderMale
SpecialityOphthalmology
Experience10 Years
Location23501 Cinema Dr Ste 116, Valencia, 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:
  • Dr Nathan J Abraham attended and graduated from Loma Linda University School Of Medicine in 2014
  NPI Data:
  • NPI Number: 1306224456
  • Provider Enumeration Date: 05/09/2015
  • Last Update Date: 07/25/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5294090759
  • Enrollment ID: I20180604001553

Medical Identifiers

Medical identifiers for Dr Nathan J Abraham such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306224456NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology A155286 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Henry Mayo Newhall HospitalValencia, CAHospital

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 Nathan J Abraham allows following entities to bill medicare on his behalf.
Entity NameNathan Abraham Md Vision Professionals Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942821905
PECOS PAC ID: 4183045461
Enrollment ID: O20200526000006

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 Nathan J Abraham 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 Nathan J Abraham, MD
23501 Cinema Dr Ste 116,
Valencia, CA 91355-5429

Ph: (661) 977-7377
Dr Nathan J Abraham, MD
23501 Cinema Dr Ste 116,
Valencia, CA 91355-5429

Ph: (661) 977-7377

Reviews and Comments


Ophthalmology Doctors in Valencia, CA

Dr. Brian Ronald Gross, M.D.
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Phone: 661-259-3937    Fax: 661-259-3904
Julia Sein, MD
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Phone: 661-455-7797    Fax: 661-455-8477
Douglas Marshall Engh, M.D. ,F.A.C.S., INC.
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Phone: 661-253-5000    Fax: 661-259-9467
Dr. Craig Joseph Helm, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 27420 Tourney Road, Suite 100, Valencia, CA 91355
Phone: 661-259-3937    Fax: 661-259-3904
Dr. Sara C. Jones-gomberg, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 27420 Tourney Rd, Suite 100, Valencia, CA 91355
Phone: 661-259-3937    
Dr. Herbert David Goldman, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 23501 Cinema Dr Ste 109, Valencia, CA 91355
Phone: 661-255-5556    Fax: 661-255-6111

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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