DouxProcess Directory

Ask for any business in the US.

NAICS 621498 · All Other Outpatient Care Centers

you asked:

Clinics in Arcata, CA

24 clinics in Arcata, CA; 134 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. Open Door Community Health Centers

    ActiveClinic/Center, Federally Qualified Health Center (FQHC)

    Arcata, CA

    Proof for Open Door Community Health Centers
    NPI registration
    NPPES 1922318047
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinic/Center, Federally Qualified Health Center (FQHC)
    Checked
    Nov 3, 2026
    Where
    3800 Janes Rd Ste 101, Arcata, CA 95521 · serves California
    Phone
    (707) 822-1385
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  2. Open Door Community Health Centers

    ActiveClinic/Center, Federally Qualified Health Center (FQHC)

    Arcata, CA

    Proof for Open Door Community Health Centers
    NPI registration
    NPPES 1255435533
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinic/Center, Federally Qualified Health Center (FQHC)
    Checked
    Nov 3, 2026
    Where
    1150 Foster Ave, Arcata, CA 95521 · serves California
    Phone
    (707) 826-8610
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  3. Open Door Community Health Centers

    ActiveClinic/Center, Federally Qualified Health Center (FQHC)

    Arcata, CA

    Proof for Open Door Community Health Centers
    NPI registration
    NPPES 1689778813
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinic/Center, Federally Qualified Health Center (FQHC)
    Checked
    Nov 3, 2026
    Where
    785 18Th Street, Arcata, CA 95521 · serves California
    Phone
    (707) 822-2481
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  4. Thrive Wellness Incorporated

    ActiveClinic/Center

    Arcata, CA

    Proof for Thrive Wellness Incorporated
    NPI registration
    NPPES 1891556585
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinic/Center
    Checked
    Nov 3, 2026
    Where
    770 11Th St Ste B, Arcata, CA 95521 · serves California
    Phone
    (707) 267-7931
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  5. California State Polytechnic University, Humboldt

    ActiveClinic/Center, Student Health

    Arcata, CA

    Proof for California State Polytechnic University, Humboldt
    NPI registration
    NPPES 1104991744
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinic/Center, Student Health
    Checked
    Nov 3, 2026
    Where
    1 Harpst St Building 42, Arcata, CA 95521 · serves California
    Phone
    (707) 826-5019
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  6. Everard H Hughes M.D Professional Medical Corporation

    ActiveClinic/Center, Oncology

    Arcata, CA

    Proof for Everard H Hughes M.D Professional Medical Corporation
    NPI registration
    NPPES 1629497060
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinic/Center, Oncology
    Checked
    Nov 3, 2026
    Where
    3798 Janes Rd Suite 10, Arcata, CA 95521 · serves California
    Phone
    (707) 633-6517
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  7. Humboldt State University

    ActiveClinic/Center, Student Health

    Arcata, CA

    Proof for Humboldt State University
    NPI registration
    NPPES 1659793602
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinic/Center, Student Health
    Checked
    Nov 3, 2026
    Where
    1 Harpst St, Arcata, CA 95521 · serves California
    Phone
    (707) 826-3146
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  8. O L Puttler Jr MD a Professional Corporation

    ActiveClinic/Center, Multi-Specialty

    Arcata, CA

    Proof for O L Puttler Jr MD a Professional Corporation
    NPI registration
    NPPES 1275812091
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinic/Center, Multi-Specialty
    Checked
    Nov 3, 2026
    Where
    3798 Janes Rd Suite 15, Arcata, CA 95521 · serves California
    Phone
    (707) 822-1131
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  9. Occupational Health Services of Mad River

    ActiveClinic/Center, Occupational Medicine

    Arcata, CA

    Proof for Occupational Health Services of Mad River
    NPI registration
    NPPES 1912083171
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinic/Center, Occupational Medicine
    Checked
    Nov 3, 2026
    Where
    3800 Janes Rd Shaw Medical Pavilion, Arcata, CA 95521 · serves California
    Phone
    (707) 825-4907
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  10. Open Door Community Health Centers

    ActiveClinic/Center, Federally Qualified Health Center (FQHC)

    Arcata, CA

    Proof for Open Door Community Health Centers
    NPI registration
    NPPES 1689206252
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinic/Center, Federally Qualified Health Center (FQHC)
    Checked
    Nov 3, 2026
    Where
    3770 Janes Rd, Arcata, CA 95521 · serves California
    Phone
    (707) 825-7588
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  11. Open Door Community Health Centers

    ActiveClinic/Center, Federally Qualified Health Center (FQHC)

    Arcata, CA

    Proof for Open Door Community Health Centers
    NPI registration
    NPPES 1194532606
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinic/Center, Federally Qualified Health Center (FQHC)
    Checked
    Nov 3, 2026
    Where
    770 10Th St, Arcata, CA 95521 · serves California
    Phone
    (707) 630-5177
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  12. Open Door Community Health Centers

    ActiveClinic/Center, Federally Qualified Health Center (FQHC)

    Arcata, CA

    Proof for Open Door Community Health Centers
    NPI registration
    NPPES 1881873958
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinic/Center, Federally Qualified Health Center (FQHC)
    Checked
    Nov 3, 2026
    Where
    1275 8Th St, Arcata, CA 95521 · serves California
    Phone
    (707) 826-8633
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  13. Pine Mountain Nursing Health Center, Inc.

    ActiveClinic/Center, Community Health

    Arcata, CA

    Proof for Pine Mountain Nursing Health Center, Inc.
    NPI registration
    NPPES 1285056994
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinic/Center, Community Health
    Checked
    Nov 3, 2026
    Where
    770 10Th St, Arcata, CA 95521 · serves California
    Phone
    (707) 826-8633
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  14. United Indian Health Services, Inc.

    ActiveClinic/Center, Community Health

    Arcata, CA

    Proof for United Indian Health Services, Inc.
    NPI registration
    NPPES 1427889955
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinic/Center, Community Health
    Checked
    Nov 3, 2026
    Where
    4779 Valley East Blvd, Arcata, CA 95521 · serves California
    Phone
    (707) 825-5000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  15. United Indian Health Services, Inc.

    ActiveClinic/Center, Community Health

    Arcata, CA

    Proof for United Indian Health Services, Inc.
    NPI registration
    NPPES 1699506121
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinic/Center, Community Health
    Checked
    Nov 3, 2026
    Where
    4715 Valley East Blvd, Arcata, CA 95521 · serves California
    Phone
    (707) 825-5000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  16. United Indian Health Services, Inc.

    ActiveClinic/Center, Primary Care

    Arcata, CA

    Proof for United Indian Health Services, Inc.
    NPI registration
    NPPES 1497751572
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinic/Center, Primary Care
    Checked
    Nov 3, 2026
    Where
    1600 Weeot Way, Arcata, CA 95521 · serves California
    Phone
    (707) 825-5000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  17. Full Circle Foundation for Integrated Medicine Inc

    Active501(c)(3) public charity

    Arcata, CA

    Proof for Full Circle Foundation for Integrated Medicine Inc
    IRS exempt-organization registration
    IRS 010730564
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Nov 9, 2026
    Where
    Arcata, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 010730564 → IRS search
  18. Humbolt Open Door Clinic

    ActiveClinic permit

    Arcata, CA

    Proof for Humbolt Open Door Clinic
    License
    DCA BOP-CLN-4814
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Clinic permit
    Expires
    Jun 1, 2027
    Checked
    Oct 23, 2026
    Where
    1150 Foster Ave, Arcata, CA 95521 · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 4814 → California Department of Consumer Affairs search
  19. Northcountry Clinic - Arcata

    ActiveClinic permit

    Arcata, CA

    Proof for Northcountry Clinic - Arcata
    License
    DCA BOP-CLN-1008
    Issuer
    California Department of Consumer Affairs
    Status
    Active
    Class
    Clinic permit
    Expires
    Mar 1, 2027
    Checked
    Oct 23, 2026
    Where
    785 18th St, Arcata, CA 95521 · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 1008 → California Department of Consumer Affairs search
  20. Open Door Community Health Centers

    Active501(c)(3) public charity

    Arcata, CA

    Proof for Open Door Community Health Centers
    IRS exempt-organization registration
    IRS 952671433
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Nov 9, 2026
    Where
    Arcata, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 952671433 → IRS search

More cities in California

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

Checked facts from public license files · Answers may be worded by Claude, an AI model from Anthropic; it never decides facts or order · How ranking works