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

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Doctors in Boulder, CO

186 doctors in Boulder, CO. 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. Advanced Alpine Dermatology Prof LLC

    ActiveDermatology

    Boulder, CO

    CallAsk it
    Proof for Advanced Alpine Dermatology Prof LLC
    NPI registration
    US-CMS-NPPES 1225295199
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Dermatology
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Phone
    (303) 449-3500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  2. Advanced Urology, PLLC

    ActiveUrology

    Boulder, CO

    CallAsk it
    Proof for Advanced Urology, PLLC
    NPI registration
    US-CMS-NPPES 1528618303
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Urology
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Phone
    (303) 444-9000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  3. All Sports Medicine of Boulder

    ActiveFamily Medicine, Sports Medicine

    Boulder, CO

    CallAsk it
    Proof for All Sports Medicine of Boulder
    NPI registration
    US-CMS-NPPES 1497908362
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Family Medicine, Sports Medicine
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Phone
    (720) 563-9469
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  4. Alliance Health of Colorado

    ActivePhysical Medicine & Rehabilitation

    Boulder, CO

    CallAsk it
    Proof for Alliance Health of Colorado
    NPI registration
    US-CMS-NPPES 1518382845
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Physical Medicine & Rehabilitation
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Phone
    (303) 440-0500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  5. Alpine Anesthesia Professional LLC

    ActiveAnesthesiology

    Boulder, CO

    CallAsk it
    Proof for Alpine Anesthesia Professional LLC
    NPI registration
    US-CMS-NPPES 1568792265
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Anesthesiology
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Phone
    (303) 819-1127
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  6. Alpine Clinical Research Center, Inc

    ActivePsychiatry & Neurology, Neurology

    Boulder, CO

    CallAsk it
    Proof for Alpine Clinical Research Center, Inc
    NPI registration
    US-CMS-NPPES 1700153574
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Psychiatry & Neurology, Neurology
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Phone
    (303) 443-7229
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  7. Alpine Surgical LLC

    ActiveSurgery

    Boulder, CO

    CallAsk it
    Proof for Alpine Surgical LLC
    NPI registration
    US-CMS-NPPES 1396939203
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Surgery
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Phone
    (303) 449-3642
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  8. Alpine Woods Medical, PLLC

    ActiveFamily Medicine

    Boulder, CO

    CallAsk it
    Proof for Alpine Woods Medical, PLLC
    NPI registration
    US-CMS-NPPES 1174118145
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Family Medicine
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Phone
    (720) 799-7473
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  9. Aspen Leaf Sports Medicine and Rehabilitation PC

    ActivePhysical Medicine & Rehabilitation

    Boulder, CO

    CallAsk it
    Proof for Aspen Leaf Sports Medicine and Rehabilitation PC
    NPI registration
    US-CMS-NPPES 1528157526
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Physical Medicine & Rehabilitation
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Phone
    (303) 349-5269
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  10. Associated Neurologists PC

    ActivePsychiatry & Neurology, Neurology

    Boulder, CO

    CallAsk it
    Proof for Associated Neurologists PC
    NPI registration
    US-CMS-NPPES 1346308905
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Psychiatry & Neurology, Neurology
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Phone
    (303) 449-3566
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  11. Automate Clinic, P.C.

    ActiveFamily Medicine

    Boulder, CO

    CallAsk it
    Proof for Automate Clinic, P.C.
    NPI registration
    US-CMS-NPPES 1710818539
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Family Medicine
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Phone
    (720) 684-9159
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  12. Azeal Dermatology Institute, LLC

    ActiveDermatology

    Boulder, CO

    CallAsk it
    Proof for Azeal Dermatology Institute, LLC
    NPI registration
    US-CMS-NPPES 1003209248
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Dermatology
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Phone
    (303) 530-9325
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  13. Bailey Dermatology P.C.

    ActiveDermatology

    Boulder, CO

    CallAsk it
    Proof for Bailey Dermatology P.C.
    NPI registration
    US-CMS-NPPES 1306182787
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Dermatology
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Phone
    (303) 666-8288
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  14. Becker Dermatology

    ActiveDermatology, MOHS-Micrographic Surgery

    Boulder, CO

    CallAsk it
    Proof for Becker Dermatology
    NPI registration
    US-CMS-NPPES 1770822249
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Dermatology, MOHS-Micrographic Surgery
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Phone
    (303) 506-6464
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  15. Benchmark Anesthesia Consultants Professional LLC

    ActiveAnesthesiology

    Boulder, CO

    CallAsk it
    Proof for Benchmark Anesthesia Consultants Professional LLC
    NPI registration
    US-CMS-NPPES 1750554176
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Anesthesiology
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Phone
    (303) 817-2840
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  16. Boulder Biologics, LLC

    ActiveInternal Medicine, Sports Medicine

    Boulder, CO

    CallAsk it
    Proof for Boulder Biologics, LLC
    NPI registration
    US-CMS-NPPES 1477039907
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Internal Medicine, Sports Medicine
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Phone
    (720) 550-6175
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  17. Boulder Cancer Center, LLC

    ActiveRadiology, Radiation Oncology

    Boulder, CO

    CallAsk it
    Proof for Boulder Cancer Center, LLC
    NPI registration
    US-CMS-NPPES 1154563807
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Radiology, Radiation Oncology
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Phone
    (303) 448-4620
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  18. Boulder Center for Age Management Medicine PC

    ActiveGeneral Practice

    Boulder, CO

    CallAsk it
    Proof for Boulder Center for Age Management Medicine PC
    NPI registration
    US-CMS-NPPES 1023701141
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    General Practice
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Phone
    (720) 381-3318
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  19. Boulder Center for Tms LLC

    ActivePsychiatry & Neurology, Psychiatry

    Boulder, CO

    CallAsk it
    Proof for Boulder Center for Tms LLC
    NPI registration
    US-CMS-NPPES 1992236319
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Psychiatry & Neurology, Psychiatry
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Phone
    (303) 449-0318
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

  20. Boulder Community Health

    ActivePsychiatry & Neurology, Psychiatry

    Boulder, CO

    CallAsk it
    Proof for Boulder Community Health
    NPI registration
    US-CMS-NPPES 1083799928
    Issuer
    US-CMS-NPPES
    Status
    Active
    Class
    Psychiatry & Neurology, Psychiatry
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Phone
    (303) 415-4299
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-CMS-NPPES record

More cities in Colorado

Denver 1,163Colorado Springs 765Aurora 337Englewood 293Littleton 247Lakewood 223Fort Collins 211Pueblo 199Lone Tree 197Grand Junction 191Parker 164Greenwood Village 154Thornton 149Centennial 147Loveland 141Longmont 135

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