Dr Richard L Nguyen, MD - Medicare Ophthalmology in Garden Grove, CA

Dr Richard L Nguyen, MD is a medicare enrolled "Ophthalmology" physician in Garden Grove, California. He went to Loma Linda University School Of Medicine and graduated in 1992 and has 32 years of diverse experience with area of expertise as Ophthalmology. His current practice location is 9746 Westminster Ave, Ste A, Garden Grove, California. You can reach out to his office (for appointments etc.) via phone at (714) 638-4433.

Dr Richard L Nguyen is licensed to practice in California (license number G77473) 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 1134178486.

Contact Information

Dr Richard L Nguyen, MD
9746 Westminster Ave, Ste A,
Garden Grove, CA 92844-2984
(714) 638-4433
(715) 638-4499

Map and Direction




Physician's Profile

Full NameDr Richard L Nguyen
GenderMale
SpecialityOphthalmology
Experience32 Years
Location9746 Westminster Ave, Garden Grove, 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 Richard L Nguyen attended and graduated from Loma Linda University School Of Medicine in 1992
  NPI Data:
  • NPI Number: 1134178486
  • Provider Enumeration Date: 05/06/2006
  • Last Update Date: 02/13/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 0749441079
  • Enrollment ID: I20120413000387

Medical Identifiers

Medical identifiers for Dr Richard L Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134178486NPI-NPPES
00G774730MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology G77473 (California)Primary

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 Richard 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
Dr Richard L Nguyen, MD
1244 W Beverly Dr,
Orange, CA 92868-2108

Ph: (714) 633-9442
Dr Richard L Nguyen, MD
9746 Westminster Ave, Ste A,
Garden Grove, CA 92844-2984

Ph: (714) 638-4433

Reviews and Comments


Ophthalmology Doctors in Garden Grove, CA

Paul Choong Hwan Lee, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 9894 Garden Grove Blvd, Garden Grove, CA 92844
Phone: 714-539-3232    Fax: 714-539-3555
Ryan Taban, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 12665 Garden Grove Blvd, Suite 401, Garden Grove, CA 92843
Phone: 714-534-8373    Fax: 714-534-8759
Dr. James Daniel Boyce, M.D.
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 12665 Garden Grove Blvd, Suite 401, Garden Grove, CA 92843
Phone: 714-534-8373    Fax: 714-534-8759
Kourosh Dastgheib, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 12665 Garden Grove Blvd Ste 301, Garden Grove, CA 92843
Phone: 909-581-6732    Fax: 909-581-6737
Elizabeth Du, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 12828 Harbor Blvd Ste 305, Garden Grove, CA 92840
Phone: 800-898-2020    Fax: 844-897-3788
Dr. Hoai-ky Vu Ho, M.D.
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 9191 Westminster Ave, 107, Garden Grove, CA 92844
Phone: 714-899-2000    Fax: 714-899-0051

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.