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NAICS 621111 · Offices of Physicians (except Mental Health Specialists)

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Doctors in Montclair, CA

48 doctors in Montclair, 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. A Tu Salud a Medical Corporation

    ActiveFamily Medicine

    Montclair, CA

    CallAsk it
    Proof for A Tu Salud a Medical Corporation
    NPI registration
    US-CMS-NPPES 1568567600
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Family Medicine
    Checked
    Oct 25, 2026
    Where
    Montclair, CA · serves California
    Phone
    (909) 626-4020
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  2. Anthony S. OH, M.D., a Medical Corporation

    ActiveSurgery

    Montclair, CA

    CallAsk it
    Proof for Anthony S. OH, M.D., a Medical Corporation
    NPI registration
    US-CMS-NPPES 1447470968
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Surgery
    Checked
    Oct 25, 2026
    Where
    Montclair, CA · serves California
    Phone
    (909) 621-7647
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  3. Asoka Jayaweera MD Inc.

    ActiveInternal Medicine, Cardiovascular Disease

    Montclair, CA

    CallAsk it
    Proof for Asoka Jayaweera MD Inc.
    NPI registration
    US-CMS-NPPES 1770750465
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Internal Medicine, Cardiovascular Disease
    Checked
    Oct 25, 2026
    Where
    Montclair, CA · serves California
    Phone
    (909) 621-4714
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  4. Carrillo, Urbina & Castuera Inc

    ActiveGeneral Practice

    Montclair, CA

    CallAsk it
    Proof for Carrillo, Urbina & Castuera Inc
    NPI registration
    US-CMS-NPPES 1811184526
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    General Practice
    Checked
    Oct 25, 2026
    Where
    Montclair, CA · serves California
    Phone
    (909) 624-3033
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  5. Cecilia N Soriano-Casaclang, MD, Inc.

    ActivePediatrics

    Montclair, CA

    CallAsk it
    Proof for Cecilia N Soriano-Casaclang, MD, Inc.
    NPI registration
    US-CMS-NPPES 1518264290
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Pediatrics
    Checked
    Oct 25, 2026
    Where
    Montclair, CA · serves California
    Phone
    (909) 625-4762
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  6. Curall Medical & Mobile Group, Inc

    ActiveFamily Medicine

    Montclair, CA

    CallAsk it
    Proof for Curall Medical & Mobile Group, Inc
    NPI registration
    US-CMS-NPPES 1821802984
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Family Medicine
    Checked
    Oct 25, 2026
    Where
    Montclair, CA · serves California
    Phone
    (909) 270-3001
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  7. Emmanuel Medical Providers

    ActiveFamily Medicine

    Montclair, CA

    CallAsk it
    Proof for Emmanuel Medical Providers
    NPI registration
    US-CMS-NPPES 1992760417
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Family Medicine
    Checked
    Oct 25, 2026
    Where
    Montclair, CA · serves California
    Phone
    (909) 447-5554
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  8. Gb Medical Services LLC

    ActiveFamily Medicine

    Montclair, CA

    CallAsk it
    Proof for Gb Medical Services LLC
    NPI registration
    US-CMS-NPPES 1174136097
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Family Medicine
    Checked
    Oct 25, 2026
    Where
    Montclair, CA · serves California
    Phone
    (909) 438-8668
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  9. Gobaud Orthopaedic Medical Clinic

    ActiveOrthopaedic Surgery

    Montclair, CA

    CallAsk it
    Proof for Gobaud Orthopaedic Medical Clinic
    NPI registration
    US-CMS-NPPES 1710005806
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Orthopaedic Surgery
    Checked
    Oct 25, 2026
    Where
    Montclair, CA · serves California
    Phone
    (909) 621-6737
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  10. Golden State Medical Group

    ActiveFamily Medicine

    Montclair, CA

    CallAsk it
    Proof for Golden State Medical Group
    NPI registration
    US-CMS-NPPES 1255958476
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Family Medicine
    Checked
    Oct 25, 2026
    Where
    Montclair, CA · serves California
    Phone
    (909) 694-4016
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  11. Grand Ob-Gyn Medical Group Inc

    ActiveObstetrics & Gynecology, Gynecologic Oncology

    Montclair, CA

    CallAsk it
    Proof for Grand Ob-Gyn Medical Group Inc
    NPI registration
    US-CMS-NPPES 1043571599
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Obstetrics & Gynecology, Gynecologic Oncology
    Checked
    Oct 25, 2026
    Where
    Montclair, CA · serves California
    Phone
    (909) 625-0615
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  12. Ie Medical Care Associates LLC

    ActiveInternal Medicine

    Montclair, CA

    CallAsk it
    Proof for Ie Medical Care Associates LLC
    NPI registration
    US-CMS-NPPES 1851216089
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Internal Medicine
    Checked
    Oct 25, 2026
    Where
    Montclair, CA · serves California
    Phone
    (909) 398-4958
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  13. Inland Physicians Hospitalist Services

    ActiveHospitalist

    Montclair, CA

    CallAsk it
    Proof for Inland Physicians Hospitalist Services
    NPI registration
    US-CMS-NPPES 1528650223
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Hospitalist
    Checked
    Oct 25, 2026
    Where
    Montclair, CA · serves California
    Phone
    (909) 626-1205
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  14. Inland Physicians Primary Care Services

    ActiveInternal Medicine

    Montclair, CA

    CallAsk it
    Proof for Inland Physicians Primary Care Services
    NPI registration
    US-CMS-NPPES 1457943151
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Internal Medicine
    Checked
    Oct 25, 2026
    Where
    Montclair, CA · serves California
    Phone
    (909) 626-1205
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  15. Inland Pulmonary Medical Group

    ActiveInternal Medicine, Pulmonary Disease

    Montclair, CA

    CallAsk it
    Proof for Inland Pulmonary Medical Group
    NPI registration
    US-CMS-NPPES 1073632261
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Internal Medicine, Pulmonary Disease
    Checked
    Oct 25, 2026
    Where
    Montclair, CA · serves California
    Phone
    (909) 626-1205
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  16. J.Singh D.O.,Inc

    ActiveGeneral Practice

    Montclair, CA

    CallAsk it
    Proof for J.Singh D.O.,Inc
    NPI registration
    US-CMS-NPPES 1255639506
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    General Practice
    Checked
    Oct 25, 2026
    Where
    Montclair, CA · serves California
    Phone
    (909) 694-4016
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  17. John Daliva, DO Inc

    ActiveInternal Medicine, Addiction Medicine

    Montclair, CA

    CallAsk it
    Proof for John Daliva, DO Inc
    NPI registration
    US-CMS-NPPES 1710556667
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Internal Medicine, Addiction Medicine
    Checked
    Oct 25, 2026
    Where
    Montclair, CA · serves California
    Phone
    (909) 621-4751
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  18. Kencana Healthcare Inc

    ActiveInternal Medicine

    Montclair, CA

    CallAsk it
    Proof for Kencana Healthcare Inc
    NPI registration
    US-CMS-NPPES 1811784564
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Internal Medicine
    Checked
    Oct 25, 2026
    Where
    Montclair, CA · serves California
    Phone
    (909) 626-1205
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  19. Khai DO MD Inc.

    ActiveInternal Medicine

    Montclair, CA

    CallAsk it
    Proof for Khai DO MD Inc.
    NPI registration
    US-CMS-NPPES 1124496021
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Internal Medicine
    Checked
    Oct 25, 2026
    Where
    Montclair, CA · serves California
    Phone
    (909) 621-3012
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  20. Kuramed Medical Group,Apc

    ActiveInternal Medicine

    Montclair, CA

    CallAsk it
    Proof for Kuramed Medical Group,Apc
    NPI registration
    US-CMS-NPPES 1154076818
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Internal Medicine
    Checked
    Oct 25, 2026
    Where
    Montclair, CA · serves California
    Phone
    (909) 544-1782
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

More cities in California

Los Angeles 2,702San Diego 1,163Beverly Hills 952San Francisco 870Glendale 619Newport Beach 619Bakersfield 585Sacramento 560Long Beach 554Fresno 538Torrance 517San Jose 514Pasadena 449Irvine 436Santa Monica 410Orange 402

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