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NAICS 621511 · Medical Laboratories

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Medical laboratories in Diamond Bar, CA

19 medical laboratories in Diamond Bar, CA. 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. Qt Medical, Inc.

    ActivePhysiological Laboratory

    Diamond Bar, CA

    Proof for Qt Medical, Inc.
    NPI registration
    NPPES 1780353607
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Physiological Laboratory
    Checked
    Oct 25, 2026
    Where
    1360 Valley Vista Dr Ste 203, Diamond Bar, CA 91765 · serves California
    Phone
    (909) 323-0007
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  2. Afmc Diamond Lab

    ActiveClinical Medical Laboratory

    Diamond Bar, CA

    Proof for Afmc Diamond Lab
    NPI registration
    NPPES 1194493007
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinical Medical Laboratory
    Checked
    Oct 25, 2026
    Where
    1370 Valley Vista Dr Ste 135, Diamond Bar, CA 91765 · serves California
    Phone
    (909) 777-8888
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  3. Central Reference Laboratory Inc

    ActiveClinical Medical Laboratory

    Diamond Bar, CA

    Proof for Central Reference Laboratory Inc
    NPI registration
    NPPES 1992866263
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinical Medical Laboratory
    Checked
    Oct 25, 2026
    Where
    1470 S.Valley Vista Dr 100, Diamond Bar, CA 91765 · serves California
    Phone
    (909) 861-6966
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  4. Crestview Clinicial Laboratory

    ActiveClinical Medical Laboratory

    Diamond Bar, CA

    Proof for Crestview Clinicial Laboratory
    NPI registration
    NPPES 1053690123
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinical Medical Laboratory
    Checked
    Oct 25, 2026
    Where
    3220 Brea Canyon Rd Ste B, Diamond Bar, CA 91765 · serves California
    Phone
    (909) 594-7507
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  5. Ekg360

    ActivePhysiological Laboratory

    Diamond Bar, CA

    Proof for Ekg360
    NPI registration
    NPPES 1255001806
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Physiological Laboratory
    Checked
    Oct 25, 2026
    Where
    1360 Valley Vista Dr Ste 203, Diamond Bar, CA 91765 · serves California
    Phone
    (310) 866-0709
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  6. Laboratory Corporation of America

    ActiveClinical Medical Laboratory

    Diamond Bar, CA

    Proof for Laboratory Corporation of America
    NPI registration
    NPPES 1831415603
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinical Medical Laboratory
    Checked
    Oct 25, 2026
    Where
    1470 Valley Vista Dr Ste 100, Diamond Bar, CA 91765 · serves California
    Phone
    (909) 861-6966
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  7. Sdxray & Lab

    ActivePhysiological Laboratory

    Diamond Bar, CA

    Proof for Sdxray & Lab
    NPI registration
    NPPES 1760706576
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Physiological Laboratory
    Checked
    Oct 25, 2026
    Where
    3220 S Brea Canyon Rd Ste B, Diamond Bar, CA 91765 · serves California
    Phone
    (909) 594-6469
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  8. Sdxray & Lab Inc

    ActiveClinical Medical Laboratory

    Diamond Bar, CA

    Proof for Sdxray & Lab Inc
    NPI registration
    NPPES 1043408586
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinical Medical Laboratory
    Checked
    Oct 25, 2026
    Where
    3200 Brea Canyon Road, Suite B, Diamond Bar, CA 91765 · serves California
    Phone
    (909) 594-6469
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  9. CompassionCare Concierge

    Medical laboratory

    Diamond Bar, CA

    Proof for CompassionCare Concierge
    Where
    Diamond Bar, CA · serves California
    Phone
    (866) 232-2156
    Listing
    Built from public records. Not claimed yet, so call them directly.
  10. Dr. Ekta Sharma M.d

    Medical laboratory

    Diamond Bar, CA

    Proof for Dr. Ekta Sharma M.d
    Where
    Diamond Bar, CA · serves California
    Phone
    (909) 839-0808
    Listing
    Built from public records. Not claimed yet, so call them directly.
  11. Dr. Yeyong Shin

    Medical laboratory

    Diamond Bar, CA

    Proof for Dr. Yeyong Shin
    Where
    Diamond Bar, CA · serves California
    Phone
    (909) 895-7735
    Listing
    Built from public records. Not claimed yet, so call them directly.
  12. Fastest Labs of South San Jose Hills

    Medical laboratory

    Diamond Bar, CA

    Proof for Fastest Labs of South San Jose Hills
    Where
    Diamond Bar, CA · serves California
    Phone
    (909) 610-6894
    Listing
    Built from public records. Not claimed yet, so call them directly.
  13. Jennifer B. Grove, O.D.

    Medical laboratory

    Diamond Bar, CA

    Proof for Jennifer B. Grove, O.D.
    Where
    Diamond Bar, CA · serves California
    Phone
    (909) 861-0163
    Listing
    Built from public records. Not claimed yet, so call them directly.
  14. Lauren Y. Tran, MD

    Medical laboratory

    Diamond Bar, CA

    Proof for Lauren Y. Tran, MD
    Where
    Diamond Bar, CA · serves California
    Phone
    (909) 860-1144
    Listing
    Built from public records. Not claimed yet, so call them directly.
  15. Luecha, Ann MD

    Medical laboratory

    Diamond Bar, CA

    Proof for Luecha, Ann MD
    Where
    Diamond Bar, CA · serves California
    Phone
    (909) 860-1144
    Listing
    Built from public records. Not claimed yet, so call them directly.
  16. Quest Diagnostics

    Medical laboratory

    Diamond Bar, CA

    Proof for Quest Diagnostics
    Where
    Diamond Bar, CA · serves California
    Phone
    (909) 282-6817
    Listing
    Built from public records. Not claimed yet, so call them directly.
  17. St. Jude Heritage Primary Care - Diamond Bar

    Medical laboratory

    Diamond Bar, CA

    Proof for St. Jude Heritage Primary Care - Diamond Bar
    Where
    Diamond Bar, CA · serves California
    Phone
    (909) 860-1144
    Listing
    Built from public records. Not claimed yet, so call them directly.
  18. Sun Labs

    Medical laboratory

    Diamond Bar, CA

    Proof for Sun Labs
    Where
    Diamond Bar, CA · serves California
    Phone
    (909) 860-7187
    Listing
    Built from public records. Not claimed yet, so call them directly.
  19. Proof for Wellness Medical Clinic & Thyroid Treatment Center
    Where
    Diamond Bar, CA · serves California
    Phone
    (909) 860-2610
    Listing
    Built from public records. Not claimed yet, so call them directly.
  20. American Clinical Reference Laboratory Inc.

    ActiveClinical Medical Laboratory

    Walnut, CA · 2 mi away

    Proof for American Clinical Reference Laboratory Inc.
    NPI registration
    NPPES 1568555134
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinical Medical Laboratory
    Checked
    Oct 25, 2026
    Where
    701 Brea Canyon Rd Suite 11, Walnut, CA 91789 · serves California
    Phone
    (909) 444-0707
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record

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