Randall L Nguyen, MD - Medicare Ophthalmology in Long Beach, CA

Randall L Nguyen, MD is a medicare enrolled "Ophthalmology" physician in Long Beach, California. He graduated from medical school in 1994 and has 30 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Carson Mcbeath And Boswell Inc, Eye Physicians Of Long Beach A Medical Group Inc., Marshall B Ketchum University and his current practice location is 4300 Long Beach Blvd, Suite 300, Long Beach, California. You can reach out to his office (for appointments etc.) via phone at (562) 984-7024.

Randall L Nguyen is licensed to practice in California (license number A55189) 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 1750382008.

Contact Information

Randall L Nguyen, MD
4300 Long Beach Blvd, Suite 300,
Long Beach, CA 90807-2011
(562) 984-7024
(562) 428-7394

Map and Direction




Physician's Profile

Full NameRandall L Nguyen
GenderMale
SpecialityOphthalmology
Experience30 Years
Location4300 Long Beach Blvd, Long Beach, 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:
  • Randall L Nguyen graduated from medical school in 1994
  NPI Data:
  • NPI Number: 1750382008
  • Provider Enumeration Date: 08/09/2005
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 6901848167
  • Enrollment ID: I20050526001048

Medical Identifiers

Medical identifiers for Randall L Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750382008NPI-NPPES
00A551890MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology A55189 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Torrance Memorial Medical CenterTorrance, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Carson Mcbeath And Boswell Inc11533253946
Eye Physicians Of Long Beach A Medical Group Inc.923412453811
Marshall B Ketchum University973907517740

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. Randall L Nguyen allows following entities to bill medicare on his behalf.
Entity NameMarshall B Ketchum University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720101876
PECOS PAC ID: 9739075177
Enrollment ID: O20040224000463
Entity NameEye Physicians Of Long Beach A Medical Group Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235231598
PECOS PAC ID: 9234124538
Enrollment ID: O20040416000709
Entity NameCarson Mcbeath & Boswell Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710970728
PECOS PAC ID: 1153325394
Enrollment ID: O20060831000236

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. Randall L Nguyen 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
Randall L Nguyen, MD
4300 Long Beach Blvd, Suite 300,
Long Beach, CA 90807-2011

Ph: (562) 984-7024
Randall L Nguyen, MD
4300 Long Beach Blvd, Suite 300,
Long Beach, CA 90807-2011

Ph: (562) 984-7024

Reviews and Comments


Ophthalmology Doctors in Long Beach, CA

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Dr. Janis Reiko Nobe, M.D.
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Julie L Gasperini, M.D.
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Practice Location: 4300 Long Beach Blvd, Suite 300, Long Beach, CA 90807
Phone: 562-984-7024    Fax: 562-428-7394
John Mcbeath, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 4300 Long Beach Blvd, Suite 300, Long Beach, CA 90807
Phone: 562-984-7024    

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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