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NAICS 621320 · Offices of Optometrists

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Optometrists in Ontario, CA

17 optometrists in Ontario, CA; 1,644 within 30 miles. Every listing checked against the issuer's record, in the published order.

Health practices are listed so you can find them. Contact them directly; DouxProcess does not pass health requests.

  1. Cindy Chang OD Inc

    ActiveOptometrist

    Ontario, CA

    Proof for Cindy Chang OD Inc
    NPI registration
    NPPES 1417336082
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Optometrist
    Checked
    Nov 3, 2026
    Where
    Ontario, CA · serves California
    Phone
    (909) 579-3040
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  2. H and N Vision Care, Inc

    ActiveOptometrist

    Ontario, CA

    Proof for H and N Vision Care, Inc
    NPI registration
    NPPES 1447976311
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Optometrist
    Checked
    Nov 3, 2026
    Where
    Ontario, CA · serves California
    Phone
    (909) 984-5389
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  3. Harvey H Yamamoto, OD, Inc.

    ActiveOptometrist

    Ontario, CA

    Proof for Harvey H Yamamoto, OD, Inc.
    NPI registration
    NPPES 1447227384
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Optometrist
    Checked
    Nov 3, 2026
    Where
    Ontario, CA · serves California
    Phone
    (909) 986-9951
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  4. Sunrise Optometry

    ActiveFictitious Name Permit

    Ontario, CA

    Proof for Sunrise Optometry
    License
    DCA OPT-FNP-8024
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Fictitious Name Permit
    Expires
    Jan 31, 2027
    Checked
    Oct 23, 2026
    Where
    Ontario, CA · serves California
    Phone
    (909) 476-7768
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8024 → California Department of Consumer Affairs search
  5. Dr. Judith Lee Optometry, Inc

    ActiveOptometrist

    Ontario, CA

    Proof for Dr. Judith Lee Optometry, Inc
    NPI registration
    NPPES 1629591128
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Optometrist
    Checked
    Nov 3, 2026
    Where
    Ontario, CA · serves California
    Phone
    (909) 285-3108
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  6. Fristsight Vision Services, Inc.

    ActiveOptometrist

    Ontario, CA

    Proof for Fristsight Vision Services, Inc.
    NPI registration
    NPPES 1477734879
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Optometrist
    Checked
    Nov 3, 2026
    Where
    Ontario, CA · serves California
    Phone
    (909) 481-9801
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  7. Simpson & Duran Optometry Inc

    ActiveOptometrist

    Ontario, CA

    Proof for Simpson & Duran Optometry Inc
    NPI registration
    NPPES 1093957888
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Optometrist
    Checked
    Nov 3, 2026
    Where
    Ontario, CA · serves California
    Phone
    (909) 986-0918
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  8. Sterling Optical#541

    ActiveOptometrist

    Ontario, CA

    Proof for Sterling Optical#541
    NPI registration
    NPPES 1003008160
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Optometrist
    Checked
    Nov 3, 2026
    Where
    Ontario, CA · serves California
    Phone
    (909) 481-1083
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  9. H and N Vision Care Optometric

    ActiveFictitious Name Permit

    Ontario, CA

    Proof for H and N Vision Care Optometric
    License
    DCA OPT-FNP-8417
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Fictitious Name Permit
    Expires
    Jan 31, 2027
    Checked
    Oct 23, 2026
    Where
    Ontario, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8417 → California Department of Consumer Affairs search
  10. Lam Optometric Group

    ActiveFictitious Name Permit

    Ontario, CA

    Proof for Lam Optometric Group
    License
    DCA OPT-FNP-7245
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Fictitious Name Permit
    Expires
    Jan 31, 2027
    Checked
    Oct 23, 2026
    Where
    Ontario, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7245 → California Department of Consumer Affairs search
  11. Optimal Optometry

    ActiveFictitious Name Permit

    Ontario, CA

    Proof for Optimal Optometry
    License
    DCA OPT-FNP-7702
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Fictitious Name Permit
    Expires
    Jan 31, 2027
    Checked
    Oct 23, 2026
    Where
    Ontario, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 7702 → California Department of Consumer Affairs search
  12. Johnny M. Khoury, M.D.

    Optometrist

    Ontario, CA

    Proof for Johnny M. Khoury, M.D.
    Where
    Ontario, CA · serves California
    Phone
    (909) 698-9780
    Listing
    Built from public records. Not claimed yet, so call them directly.
  13. Judith Lee, Od

    Optometrist

    Ontario, CA

    Proof for Judith Lee, Od
    Where
    Ontario, CA · serves California
    Phone
    (909) 285-3108
    Listing
    Built from public records. Not claimed yet, so call them directly.
  14. Laser Eye Center

    Optometrist

    Ontario, CA

    Proof for Laser Eye Center
    Where
    Ontario, CA · serves California
    Phone
    (909) 481-4226
    Listing
    Built from public records. Not claimed yet, so call them directly.
  15. NVISION Eye Centers

    Optometrist

    Ontario, CA

    Proof for NVISION Eye Centers
    Where
    Ontario, CA · serves California
    Phone
    (909) 698-9780
    Listing
    Built from public records. Not claimed yet, so call them directly.
  16. The LASIK Vision Institute

    Optometrist

    Ontario, CA

    Proof for The LASIK Vision Institute
    Where
    Ontario, CA · serves California
    Phone
    (909) 582-7992
    Listing
    Built from public records. Not claimed yet, so call them directly.
  17. Proof for Lam Optometric Group provider of Eyexam of CA
    Where
    Ontario, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
  18. Arthur Friedman OD Apoc

    ActiveOptometrist

    Rancho Cucamonga, CA · 5 mi away

    Proof for Arthur Friedman OD Apoc
    NPI registration
    NPPES 1316038052
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Optometrist
    Checked
    Nov 3, 2026
    Where
    Rancho Cucamonga, CA · serves California
    Phone
    (909) 987-3330
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  19. David Shin Optometry

    ActiveOptometrist

    Rancho Cucamonga, CA · 5 mi away

    Proof for David Shin Optometry
    NPI registration
    NPPES 1376778555
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Optometrist
    Checked
    Nov 3, 2026
    Where
    Rancho Cucamonga, CA · serves California
    Phone
    (909) 980-5552
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  20. Friedman Optometry

    ActiveFictitious Name Permit

    Rancho Cucamonga, CA · 5 mi away

    Proof for Friedman Optometry
    License
    DCA OPT-FNP-8102
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Fictitious Name Permit
    Expires
    Jan 31, 2027
    Checked
    Oct 23, 2026
    Where
    Rancho Cucamonga, CA · serves California
    Phone
    (909) 987-3330
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 8102 → California Department of Consumer Affairs search

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