Optometrist In Ontario California

NPI list of 27 optometrist registered providers with a business address in Ontario, CA of which 7 are registered as organizations and 20 as individuals. Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

NPI Name Type Taxonomy Address Medicare PECOS
1003008160STERLING OPTICAL#541
FLOW OPTICAL INC
OrganizationOptometrist1 MILLS CIR 1016
ONTARIO, CA 91764
(909) 481-1083
Non-Participating ProviderNO
1093957888SIMPSON & DURAN OPTOMETRY INCOrganizationOptometrist1131 W 6TH ST SUITE 150
ONTARIO, CA 91762
(909) 986-0918
Non-Participating ProviderNO
1144302654VINNIE TIEUIndividualOptometrist4275 CONCOURS STE 100
ONTARIO, CA 91764
(909) 476-7768
Non-Participating ProviderYES
1225044142ELIZABETH ANNE SIMPSONIndividualOptometrist1131 W 6TH ST SUITE 150
ONTARIO, CA 91762
(909) 986-0918
Non-Participating ProviderNO
1235444605LI JUNG WANGIndividualOptometrist3200 INLAND EMPIRE BLVD STE 140
ONTARIO, CA 91764
(800) 805-2737
Non-Participating ProviderNO
1336281112DENNIS LEE GAEDIGIndividualOptometrist1 MILLS CIR 1016
ONTARIO, CA 91764
(909) 481-1083
Non-Participating ProviderNO
1407251663SIMPSON AND MANN OPTOMETRY, INC.OrganizationOptometrist1131 W 6TH ST SUITE 150
ONTARIO, CA 91762
(909) 986-0918
Non-Participating ProviderNO
1417336082CINDY CHANG OD INCOrganizationOptometrist4200 E 4TH ST
ONTARIO, CA 91764
(909) 579-3040
Non-Participating ProviderNO
1447227384HARVEY H YAMAMOTO, OD, INC.OrganizationOptometrist417 N EUCLID AVE
ONTARIO, CA 91762
(909) 986-9951
Non-Participating ProviderNO
1457574733FRANCES MARIE SANCHEZIndividualOptometrist615 N PALM AVE
ONTARIO, CA 91762
(951) 780-6997
Non-Participating ProviderYES
1477734879FRISTSIGHT VISION SERVICES, INC.OrganizationOptometrist951 N MILLIKEN AVE
ONTARIO, CA 91764
(909) 481-9801
Non-Participating ProviderNO
1477993723CATHERINE TUONGIndividualOptometrist951 N MILLIKEN AVE
ONTARIO, CA 91764
(909) 481-9801
Accepts MedicareYES
1538136460BEVERLY NISHITANIIndividualOptometrist417 N EUCLID AVE
ONTARIO, CA 91762
(909) 986-9951
Accepts MedicareYES
1538178785MICHELLE ANNE DURANIndividualOptometrist1131 W SIXTH ST STE 150
ONTARIO, CA 91762
(909) 986-0918
Non-Participating ProviderNO
1558853838DANNY LEE HEADIndividualOptometrist1 MILLS CIR STE 516
ONTARIO, CA 91764
(626) 327-3008
Non-Participating ProviderYES
1578124715NASIEM ADNAN UMBERGIndividualOptometrist3155 SEDONA CT STE 100
ONTARIO, CA 91764
(096) 989-7809
Non-Participating ProviderYES
1578543161JOHN SCOTT ROSSIIndividualOptometrist615 NORTH PALM AVENUE
ONTARIO, CA 91762
(909) 986-4162
Accepts MedicareYES
1629591128DR. JUDITH LEE OPTOMETRY, INCOrganizationOptometrist4200 E 4TH ST
ONTARIO, CA 91764
(909) 285-3108
Non-Participating ProviderNO
1699391631IRENE MINJEE PARKIndividualOptometrist1131 W 6TH ST STE 150
ONTARIO, CA 91762
(909) 986-0918
Non-Participating ProviderYES
1700937489ROBERT RANDAL EDWARDSIndividualOptometrist951 N MILLIKEN AVE INSIDE SAM'S CLUB
ONTARIO, CA 91764
(909) 481-9801
Non-Participating ProviderNO
1801947486LAUREL JENSENIndividualOptometrist3155-D SEDONA COURT SUITE 100
ONTARIO, CA 91764
(909) 605-1975
Accepts MedicareYES
1871560698SEAN YAMAMOTOIndividualOptometrist417 N EUCLID AVE
ONTARIO, CA 91762
(909) 986-9951
Non-Participating ProviderNO
1881600799RICHARD L SIMPSONIndividualOptometrist1131 W 6TH ST SUITE 150
ONTARIO, CA 91762
(909) 986-0918
Non-Participating ProviderNO
1881661700HARVEY H. YAMAMOTOIndividualOptometrist417 N EUCLID AVE
ONTARIO, CA 91762
(909) 986-9951
Accepts MedicareYES
1912481961PATRICIA LIANGIndividualOptometrist3155D SEDONA CT
ONTARIO, CA 91764
(877) 455-9942
Non-Participating ProviderNO
1942615448JUDITH LEEIndividualOptometrist4200 E 4TH ST
ONTARIO, CA 91764
(909) 285-3108
Non-Participating ProviderNO
1992856298SANDRA AKEMI NINOMIYAIndividualOptometrist1 MILLS CIR ONTARIO MILLS #516
ONTARIO, CA 91764
(909) 484-9722
Non-Participating ProviderNO

Medicare Participation

  • Participating providers are registered with Medicare and accept claims assignment. Taking claims assignment means the provider accepts Medicare's approved amount for the cost of rendered services as full payment. Participating providers may not charge Medicare beneficiaries more than Medicare's approved amount for their services. Medicare beneficiaries still have to pay a coinsurance or co-payment amount for a visit or service.
  • Non-Participating providers do not agree to take Medicare claims assignment. If you are a Medicare beneficiary this means the provider can charge up to 15% more than Medicare's approved amount for the cost of rendered services, in addition to your normal deductible and coinsurance costs. There are some states that restrict the limiting charge when you see non-participating provider. If you pay the full cost of your care up front, your non- participating provider should still submit a claim to Medicare. Afterward, you should receive reimbursement from Medicare for up 80% of the Medicare-approved amount for the services rendered.
  • Opt-out providers signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so.

What is PECOS?

PECOS is Medicare's enrollment and revalidation system and it is the primary source of information about verified Medicare professionals eligible to order or refer healthcare services for Medicare patients.