DouxProcess Directory
Add to your AI

Ask for any business in the US.

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

you asked:

Doctors in San Marcos, CA

42 doctors in San Marcos, 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. Advtec Woundcare Inc

    ActiveFamily Medicine

    San Marcos, CA

    CallAsk it
    Proof for Advtec Woundcare Inc
    NPI registration
    US-CMS-NPPES 1538964572
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Family Medicine
    Checked
    Oct 23, 2026
    Where
    San Marcos, CA · serves California
    Phone
    (949) 324-8363
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  2. Anisa M Yalom MD Inc

    ActiveSurgery, Surgery of the Hand

    San Marcos, CA

    CallAsk it
    Proof for Anisa M Yalom MD Inc
    NPI registration
    US-CMS-NPPES 1730844614
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Surgery, Surgery of the Hand
    Checked
    Oct 23, 2026
    Where
    San Marcos, CA · serves California
    Phone
    (760) 750-1902
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  3. Arch Health Partners

    ActiveObstetrics & Gynecology

    San Marcos, CA

    CallAsk it
    Proof for Arch Health Partners
    NPI registration
    US-CMS-NPPES 1740567619
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Obstetrics & Gynecology
    Checked
    Oct 23, 2026
    Where
    San Marcos, CA · serves California
    Phone
    (760) 740-2271
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  4. California Cancer Associates for Research and Excellence Inc

    ActiveInternal Medicine, Hematology & Oncology

    San Marcos, CA

    CallAsk it
    Proof for California Cancer Associates for Research and Excellence Inc
    NPI registration
    US-CMS-NPPES 1063785897
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Internal Medicine, Hematology & Oncology
    Checked
    Oct 23, 2026
    Where
    San Marcos, CA · serves California
    Phone
    (760) 747-8935
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  5. California Emergency Physicians Medical Group

    ActiveEmergency Medicine

    San Marcos, CA

    CallAsk it
    Proof for California Emergency Physicians Medical Group
    NPI registration
    US-CMS-NPPES 1740473172
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Emergency Medicine
    Checked
    Oct 23, 2026
    Where
    San Marcos, CA · serves California
    Phone
    (760) 510-7300
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  6. California Emergency Physicians Medical Group, a Professional Corporat

    ActiveInternal Medicine

    San Marcos, CA

    CallAsk it
    Proof for California Emergency Physicians Medical Group, a Professional Corporat
    NPI registration
    US-CMS-NPPES 1669829578
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Internal Medicine
    Checked
    Oct 23, 2026
    Where
    San Marcos, CA · serves California
    Phone
    (760) 471-2986
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  7. Cep America - Psychiatry PC

    ActivePsychiatry & Neurology, Psychiatry

    San Marcos, CA

    CallAsk it
    Proof for Cep America - Psychiatry PC
    NPI registration
    US-CMS-NPPES 1770938631
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Psychiatry & Neurology, Psychiatry
    Checked
    Oct 23, 2026
    Where
    San Marcos, CA · serves California
    Phone
    (760) 739-2971
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  8. Childrens Medical Group

    ActivePediatrics

    San Marcos, CA

    CallAsk it
    Proof for Childrens Medical Group
    NPI registration
    US-CMS-NPPES 1578569497
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Pediatrics
    Checked
    Oct 23, 2026
    Where
    San Marcos, CA · serves California
    Phone
    (760) 744-6710
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  9. Cmleejr Medical Group, Inc.

    ActiveGeneral Practice

    San Marcos, CA

    CallAsk it
    Proof for Cmleejr Medical Group, Inc.
    NPI registration
    US-CMS-NPPES 1508436320
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    General Practice
    Checked
    Oct 23, 2026
    Where
    San Marcos, CA · serves California
    Phone
    (760) 405-8400
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  10. Dennis W. B. Payne, MD a Professional Corporation

    ActivePsychiatry & Neurology, Psychiatry

    San Marcos, CA

    CallAsk it
    Proof for Dennis W. B. Payne, MD a Professional Corporation
    NPI registration
    US-CMS-NPPES 1922601723
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Psychiatry & Neurology, Psychiatry
    Checked
    Oct 23, 2026
    Where
    San Marcos, CA · serves California
    Phone
    (442) 999-5977
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  11. Dermatology Specialists Inc

    ActiveDermatology

    San Marcos, CA

    CallAsk it
    Proof for Dermatology Specialists Inc
    NPI registration
    US-CMS-NPPES 1578763876
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Dermatology
    Checked
    Oct 23, 2026
    Where
    San Marcos, CA · serves California
    Phone
    (760) 738-7600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  12. Destinations Direct Primary Care

    ActiveEmergency Medicine

    San Marcos, CA

    CallAsk it
    Proof for Destinations Direct Primary Care
    NPI registration
    US-CMS-NPPES 1346811882
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Emergency Medicine
    Checked
    Oct 23, 2026
    Where
    San Marcos, CA · serves California
    Phone
    (304) 741-3523
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  13. Family Outreach of North County

    ActiveGeneral Practice

    San Marcos, CA

    CallAsk it
    Proof for Family Outreach of North County
    NPI registration
    US-CMS-NPPES 1700339918
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    General Practice
    Checked
    Oct 23, 2026
    Where
    San Marcos, CA · serves California
    Phone
    (760) 591-9975
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  14. Hannah Kirby MD Inc

    ActiveOrthopaedic Surgery

    San Marcos, CA

    CallAsk it
    Proof for Hannah Kirby MD Inc
    NPI registration
    US-CMS-NPPES 1003558446
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Orthopaedic Surgery
    Checked
    Oct 23, 2026
    Where
    San Marcos, CA · serves California
    Phone
    (760) 750-1902
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  15. Inland Empire Physicians

    ActiveInternal Medicine

    San Marcos, CA

    CallAsk it
    Proof for Inland Empire Physicians
    NPI registration
    US-CMS-NPPES 1922628460
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Internal Medicine
    Checked
    Oct 23, 2026
    Where
    San Marcos, CA · serves California
    Phone
    (517) 303-6145
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  16. Jeffrey K Pearson a Professional Medical Corporation

    ActiveFamily Medicine

    San Marcos, CA

    CallAsk it
    Proof for Jeffrey K Pearson a Professional Medical Corporation
    NPI registration
    US-CMS-NPPES 1497982193
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Family Medicine
    Checked
    Oct 23, 2026
    Where
    San Marcos, CA · serves California
    Phone
    (760) 591-0955
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  17. Jeffrey Pearson, D.O

    ActiveFamily Medicine

    San Marcos, CA

    CallAsk it
    Proof for Jeffrey Pearson, D.O
    NPI registration
    US-CMS-NPPES 1235248022
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Family Medicine
    Checked
    Oct 23, 2026
    Where
    San Marcos, CA · serves California
    Phone
    (760) 591-0955
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  18. Joseph F Czvik MD Inc

    ActiveInternal Medicine

    San Marcos, CA

    CallAsk it
    Proof for Joseph F Czvik MD Inc
    NPI registration
    US-CMS-NPPES 1588826291
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Internal Medicine
    Checked
    Oct 23, 2026
    Where
    San Marcos, CA · serves California
    Phone
    (760) 471-1020
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  19. Kayal Medical Group Inc.

    ActiveInternal Medicine

    San Marcos, CA

    CallAsk it
    Proof for Kayal Medical Group Inc.
    NPI registration
    US-CMS-NPPES 1336500305
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Internal Medicine
    Checked
    Oct 23, 2026
    Where
    San Marcos, CA · serves California
    Phone
    (760) 707-6765
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  20. L'abri Medical

    ActiveGeneral Practice

    San Marcos, CA

    CallAsk it
    Proof for L'abri Medical
    NPI registration
    US-CMS-NPPES 1790954394
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    General Practice
    Checked
    Oct 23, 2026
    Where
    San Marcos, CA · serves California
    Phone
    (760) 410-7300
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

More cities in California

Los Angeles 2,677San Diego 1,141Beverly Hills 941San Francisco 858Newport Beach 619Glendale 610Bakersfield 582Sacramento 555Long Beach 550Fresno 534Torrance 513San Jose 509Pasadena 447Irvine 434Santa Monica 408Orange 401

Free for people · nobody pays to rank. Run one of these businesses? Claim it free.

Checked facts from public license files · How ranking works