Dr David Nguyen, OD - Medicare Optometrist in Yorba Linda, CA

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Dr David Nguyen, OD is a medicare enrolled "Optometrist" provider in Yorba Linda, California. His current practice location is 18291 Imperial Hwy, Yorba Linda, California. You can reach out to his office (for appointments etc.) via phone at (714) 777-1770.

Dr David Nguyen is licensed to practice in California (license number 35044) 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 1427710821.

Contact Information

Dr David Nguyen, OD
18291 Imperial Hwy,
Yorba Linda, CA 92886-3408
(714) 777-1770
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr David Nguyen
GenderMale
SpecialityOptometrist
Location18291 Imperial Hwy, Yorba Linda, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1427710821
  • Provider Enumeration Date: 10/12/2021
  • Last Update Date: 10/12/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7911390919
  • Enrollment ID: I20220216001140

Medical Identifiers

Medical identifiers for Dr David Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427710821NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 6022 (Florida)Secondary
152W00000XOptometrist 35044 (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. Dr David Nguyen allows following entities to bill medicare on his behalf.
Provider NameOld Towne Optometry Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1154812378
PECOS PAC ID: 5496003329
Enrollment ID: O20180808002743
Provider NameTedder Optometry Group Pc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1184484222
PECOS PAC ID: 9638600182
Enrollment ID: O20241008002028

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 David 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 David Nguyen, OD
11377 Snowdrop Ave,
Fountain Valley, CA 92708-1755

Ph: (954) 918-5594		Dr David Nguyen, OD
18291 Imperial Hwy,
Yorba Linda, CA 92886-3408

Ph: (714) 777-1770

Reviews and Comments


Optometrist in Yorba Linda, CA

Dr. Charles Frederick Bittel Jr., OD
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 20399 Yorba Linda Blvd, Yorba Linda, CA 92886
Phone: 714-779-8521    Fax: 714-779-8581
Dr. John Charles Spaeth, O.D.
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 4945 Yorba Ranch Rd, Ste E, Yorba Linda, CA 92887
Phone: 714-692-2063    Fax: 714-695-9384
Dr. Kauser V Sharieff, O.D. FCOVD
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 17674 Yorba Linda Blvd, Yorba Linda, CA 92886
Phone: 714-996-6210    Fax: 714-996-6212
Charles F. Bittel, O.d., Inc.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 20399 Yorba Linda Blvd, Yorba Linda, CA 92886
Phone: 714-779-8521    
Tanya Ngo,
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 18291 Imperial Hwy, Yorba Linda, CA 92886
Phone: 714-777-1770    
Dr. Alyssa S Saunders, O.D.
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 18291 Imperial Hwy, Yorba Linda, CA 92886
Phone: 714-777-1770    
Kauser Sharieff Od Inc.
Optometrist
Medicare: Medicare Enrolled
Practice Location: 17674 Yorba Linda Blvd, Yorba Linda, CA 92886
Phone: 714-996-6210    Fax: 714-996-6212

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.