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

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Doctors in Portland, ME

114 doctors in Portland, ME; 351 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. Advanced Vein Center, LLC

    ActivePhlebology

    Portland, ME

    Proof for Advanced Vein Center, LLC
    NPI registration
    NPPES 1073794350
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Phlebology
    Checked
    Oct 25, 2026
    Where
    Portland, ME · serves Maine
    Phone
    (207) 772-1820
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  2. All About Women PA

    ActiveObstetrics & Gynecology

    Portland, ME

    Proof for All About Women PA
    NPI registration
    NPPES 1487848727
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Obstetrics & Gynecology
    Checked
    Oct 25, 2026
    Where
    Portland, ME · serves Maine
    Phone
    (207) 828-5606
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  3. Allagash Addiction Associates PLLC

    ActiveFamily Medicine, Addiction Medicine

    Portland, ME

    Proof for Allagash Addiction Associates PLLC
    NPI registration
    NPPES 1699445361
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Family Medicine, Addiction Medicine
    Checked
    Oct 25, 2026
    Where
    Portland, ME · serves Maine
    Phone
    (207) 558-6124
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  4. Alyson Maloy MD PC

    ActivePsychiatry & Neurology, Neurology

    Portland, ME

    Proof for Alyson Maloy MD PC
    NPI registration
    NPPES 1851808356
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Psychiatry & Neurology, Neurology
    Checked
    Oct 25, 2026
    Where
    Portland, ME · serves Maine
    Phone
    (207) 222-3021
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  5. Anne M Rainville, MD LLC

    ActiveObstetrics & Gynecology

    Portland, ME

    Proof for Anne M Rainville, MD LLC
    NPI registration
    NPPES 1639469521
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Obstetrics & Gynecology
    Checked
    Oct 25, 2026
    Where
    Portland, ME · serves Maine
    Phone
    (207) 518-6000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  6. Bishop Medical Group LLC

    ActivePsychiatry & Neurology, Addiction Medicine

    Portland, ME

    Proof for Bishop Medical Group LLC
    NPI registration
    NPPES 1487256186
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Psychiatry & Neurology, Addiction Medicine
    Checked
    Oct 25, 2026
    Where
    Portland, ME · serves Maine
    Phone
    (207) 671-3047
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  7. Casco Bay Gastroenterology LLC

    ActiveInternal Medicine, Gastroenterology

    Portland, ME

    Proof for Casco Bay Gastroenterology LLC
    NPI registration
    NPPES 1619138401
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Internal Medicine, Gastroenterology
    Checked
    Oct 25, 2026
    Where
    Portland, ME · serves Maine
    Phone
    (207) 999-9999
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  8. Casco Bay Rehabilitation, PA

    ActivePhysical Medicine & Rehabilitation

    Portland, ME

    Proof for Casco Bay Rehabilitation, PA
    NPI registration
    NPPES 1548358302
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Physical Medicine & Rehabilitation
    Checked
    Oct 25, 2026
    Where
    Portland, ME · serves Maine
    Phone
    (207) 829-6009
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  9. Casco Bay Surgery, PA

    ActiveSurgery

    Portland, ME

    Proof for Casco Bay Surgery, PA
    NPI registration
    NPPES 1396737656
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Surgery
    Checked
    Oct 25, 2026
    Where
    Portland, ME · serves Maine
    Phone
    (207) 761-6642
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  10. Casco Medical Group

    ActiveObstetrics & Gynecology

    Portland, ME

    Proof for Casco Medical Group
    NPI registration
    NPPES 1205924594
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Obstetrics & Gynecology
    Checked
    Oct 25, 2026
    Where
    Portland, ME · serves Maine
    Phone
    (207) 518-6000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  11. City of Portland Maine

    ActiveAllergy & Immunology, Clinical & Laboratory Immunology

    Portland, ME

    Proof for City of Portland Maine
    NPI registration
    NPPES 1437485117
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Allergy & Immunology, Clinical & Laboratory Immunology
    Checked
    Oct 25, 2026
    Where
    Portland, ME · serves Maine
    Phone
    (207) 874-8446
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  12. City of Portland Maine

    ActiveAllergy & Immunology, Clinical & Laboratory Immunology

    Portland, ME

    Proof for City of Portland Maine
    NPI registration
    NPPES 1861720906
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Allergy & Immunology, Clinical & Laboratory Immunology
    Checked
    Oct 25, 2026
    Where
    Portland, ME · serves Maine
    Phone
    (207) 874-8445
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  13. Convenientmd LLC

    ActiveFamily Medicine

    Portland, ME

    Proof for Convenientmd LLC
    NPI registration
    NPPES 1487316279
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Family Medicine
    Checked
    Oct 25, 2026
    Where
    Portland, ME · serves Maine
    Phone
    (207) 517-3838
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  14. Curtis Winchenbach PA

    ActiveInternal Medicine, Gastroenterology

    Portland, ME

    Proof for Curtis Winchenbach PA
    NPI registration
    NPPES 1174662068
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Internal Medicine, Gastroenterology
    Checked
    Oct 25, 2026
    Where
    Portland, ME · serves Maine
    Phone
    (207) 773-7078
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  15. Daniel Mark Merson

    ActiveInternal Medicine

    Portland, ME

    Proof for Daniel Mark Merson
    NPI registration
    NPPES 1003096017
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Internal Medicine
    Checked
    Oct 25, 2026
    Where
    Portland, ME · serves Maine
    Phone
    (207) 878-5042
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  16. Daniel Morehead MD, PC

    ActivePsychiatry & Neurology, Psychiatry

    Portland, ME

    Proof for Daniel Morehead MD, PC
    NPI registration
    NPPES 1528973856
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Psychiatry & Neurology, Psychiatry
    Checked
    Oct 25, 2026
    Where
    Portland, ME · serves Maine
    Phone
    (512) 293-9126
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  17. David D Keller DO PC

    ActiveFamily Medicine

    Portland, ME

    Proof for David D Keller DO PC
    NPI registration
    NPPES 1417428848
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Family Medicine
    Checked
    Oct 25, 2026
    Where
    Portland, ME · serves Maine
    Phone
    (207) 347-3164
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  18. David Lobozzo, MD, PA

    ActivePsychiatry & Neurology, Psychiatry

    Portland, ME

    Proof for David Lobozzo, MD, PA
    NPI registration
    NPPES 1255565016
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Psychiatry & Neurology, Psychiatry
    Checked
    Oct 25, 2026
    Where
    Portland, ME · serves Maine
    Phone
    (207) 773-1290
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  19. David Thomson MD Facs

    ActiveOtolaryngology

    Portland, ME

    Proof for David Thomson MD Facs
    NPI registration
    NPPES 1427189919
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Otolaryngology
    Checked
    Oct 25, 2026
    Where
    Portland, ME · serves Maine
    Phone
    (207) 773-8711
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  20. Dermatology Associates, LLC

    ActiveDermatology

    Portland, ME

    Proof for Dermatology Associates, LLC
    NPI registration
    NPPES 1780635342
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Dermatology
    Checked
    Oct 25, 2026
    Where
    Portland, ME · serves Maine
    Phone
    (207) 775-3526
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record

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