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

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Doctors in Clearlake, CA

56 doctors in Clearlake, CA; 161 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. California Em-I Medical Services

    ActiveEmergency Medicine

    Clearlake, CA

    Proof for California Em-I Medical Services
    NPI registration
    NPPES 1821237371
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Emergency Medicine
    Checked
    Nov 3, 2026
    Where
    Clearlake, CA · serves California
    Phone
    (707) 995-5890
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  2. Mark Freeman, MD

    ActiveFamily Medicine

    Clearlake, CA

    Proof for Mark Freeman, MD
    NPI registration
    NPPES 1356426910
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Family Medicine
    Checked
    Nov 3, 2026
    Where
    Clearlake, CA · serves California
    Phone
    (707) 995-1362
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  3. Adventist Health California Medical Group, Inc.

    ActiveFamily Medicine

    Clearlake, CA

    Proof for Adventist Health California Medical Group, Inc.
    NPI registration
    NPPES 1346565173
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Family Medicine
    Checked
    Nov 3, 2026
    Where
    Clearlake, CA · serves California
    Phone
    (707) 994-2920
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  4. Adventist Health California Medical Group, Inc.

    ActiveFamily Medicine

    Clearlake, CA

    Proof for Adventist Health California Medical Group, Inc.
    NPI registration
    NPPES 1508153321
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Family Medicine
    Checked
    Nov 3, 2026
    Where
    Clearlake, CA · serves California
    Phone
    (707) 994-0305
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  5. Adventist Health California Medical Group, Inc.

    ActiveInternal Medicine, Cardiovascular Disease

    Clearlake, CA

    Proof for Adventist Health California Medical Group, Inc.
    NPI registration
    NPPES 1831486653
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Internal Medicine, Cardiovascular Disease
    Checked
    Nov 3, 2026
    Where
    Clearlake, CA · serves California
    Phone
    (707) 995-3764
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  6. Adventist Health California Medical Group, Inc.

    ActiveInternal Medicine, Cardiovascular Disease

    Clearlake, CA

    Proof for Adventist Health California Medical Group, Inc.
    NPI registration
    NPPES 1154646982
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Internal Medicine, Cardiovascular Disease
    Checked
    Nov 3, 2026
    Where
    Clearlake, CA · serves California
    Phone
    (707) 968-2809
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  7. Adventist Health California Medical Group, Inc.

    ActivePsychiatry & Neurology, Neurology

    Clearlake, CA

    Proof for Adventist Health California Medical Group, Inc.
    NPI registration
    NPPES 1427209097
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Psychiatry & Neurology, Neurology
    Checked
    Nov 3, 2026
    Where
    Clearlake, CA · serves California
    Phone
    (707) 995-4500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  8. Adventist Health Physician Network

    ActiveFamily Medicine

    Clearlake, CA

    Proof for Adventist Health Physician Network
    NPI registration
    NPPES 1023315116
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Family Medicine
    Checked
    Nov 3, 2026
    Where
    Clearlake, CA · serves California
    Phone
    (707) 994-0305
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  9. Adventist Health Physicians Network

    ActiveInternal Medicine, Cardiovascular Disease

    Clearlake, CA

    Proof for Adventist Health Physicians Network
    NPI registration
    NPPES 1992242614
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Internal Medicine, Cardiovascular Disease
    Checked
    Nov 3, 2026
    Where
    Clearlake, CA · serves California
    Phone
    (707) 995-4500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  10. Adventist Health Physicians Network

    ActiveSurgery

    Clearlake, CA

    Proof for Adventist Health Physicians Network
    NPI registration
    NPPES 1760871230
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Surgery
    Checked
    Nov 3, 2026
    Where
    Clearlake, CA · serves California
    Phone
    (707) 461-7986
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  11. Adventist Health Physicians Network

    ActiveSurgery

    Clearlake, CA

    Proof for Adventist Health Physicians Network
    NPI registration
    NPPES 1992002083
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Surgery
    Checked
    Nov 3, 2026
    Where
    Clearlake, CA · serves California
    Phone
    (707) 995-4519
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  12. Adventist Health Physicians Network

    ActiveObstetrics & Gynecology

    Clearlake, CA

    Proof for Adventist Health Physicians Network
    NPI registration
    NPPES 1134426364
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Obstetrics & Gynecology
    Checked
    Nov 3, 2026
    Where
    Clearlake, CA · serves California
    Phone
    (707) 994-2030
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  13. Adventist Health Physicians Network

    ActiveInternal Medicine, Cardiovascular Disease

    Clearlake, CA

    Proof for Adventist Health Physicians Network
    NPI registration
    NPPES 1588961676
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Internal Medicine, Cardiovascular Disease
    Checked
    Nov 3, 2026
    Where
    Clearlake, CA · serves California
    Phone
    (707) 995-3764
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  14. Cep America - Neurology PC

    ActivePsychiatry & Neurology, Neurology

    Clearlake, CA

    Proof for Cep America - Neurology PC
    NPI registration
    NPPES 1801598826
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Psychiatry & Neurology, Neurology
    Checked
    Nov 3, 2026
    Where
    Clearlake, CA · serves California
    Phone
    (707) 994-6486
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  15. Galen Inpatient Physicians, PC

    ActiveHospitalist

    Clearlake, CA

    Proof for Galen Inpatient Physicians, PC
    NPI registration
    NPPES 1801536867
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Hospitalist
    Checked
    Nov 3, 2026
    Where
    Clearlake, CA · serves California
    Phone
    (707) 994-6486
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  16. Jennifer a Dowalter MD a Professional Corporation

    ActiveInternal Medicine

    Clearlake, CA

    Proof for Jennifer a Dowalter MD a Professional Corporation
    NPI registration
    NPPES 1811362585
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Internal Medicine
    Checked
    Nov 3, 2026
    Where
    Clearlake, CA · serves California
    Phone
    (702) 453-3799
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  17. Jj&R Emergency Medical Group of California, Inc.

    ActiveEmergency Medicine

    Clearlake, CA

    Proof for Jj&R Emergency Medical Group of California, Inc.
    NPI registration
    NPPES 1104877208
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Emergency Medicine
    Checked
    Nov 3, 2026
    Where
    Clearlake, CA · serves California
    Phone
    (707) 994-6486
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  18. Konocti Emergency Physicians

    ActiveEmergency Medicine

    Clearlake, CA

    Proof for Konocti Emergency Physicians
    NPI registration
    NPPES 1023263399
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Emergency Medicine
    Checked
    Nov 3, 2026
    Where
    Clearlake, CA · serves California
    Phone
    (707) 994-6486
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  19. Lyons Huber Management

    ActiveAnesthesiology

    Clearlake, CA

    Proof for Lyons Huber Management
    NPI registration
    NPPES 1891370854
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Anesthesiology
    Checked
    Nov 3, 2026
    Where
    Clearlake, CA · serves California
    Phone
    (707) 994-6486
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  20. Marc R Shapiro Medical Corp

    ActiveInternal Medicine

    Clearlake, CA

    Proof for Marc R Shapiro Medical Corp
    NPI registration
    NPPES 1235373184
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Internal Medicine
    Checked
    Nov 3, 2026
    Where
    Clearlake, CA · serves California
    Phone
    (707) 994-7241
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record

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