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NAICS 621210 · Offices of Dentists

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Dentists in Port Jefferson, NY

12 dentists in Port Jefferson, NY; 1,270 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. Dr. Lauren S. Argentina, DDS, PC

    ActiveDentist, General Practice

    Port Jefferson, NY

    Proof for Dr. Lauren S. Argentina, DDS, PC
    NPI registration
    NPPES 1417260167
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Dentist, General Practice
    Checked
    Nov 3, 2026
    Where
    Port Jefferson, NY · serves New York
    Phone
    (631) 473-0582
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  2. North Shore Endodontic Solutions

    ActiveClinic/Center, Dental

    Port Jefferson, NY

    Proof for North Shore Endodontic Solutions
    NPI registration
    NPPES 1841645355
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinic/Center, Dental
    Checked
    Nov 3, 2026
    Where
    125 Oakland Ave #104, Port Jefferson, NY 11777 · serves New York
    Phone
    (631) 474-3636
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  3. Sophia Manolis DDS P.C.

    ActiveDentist, General Practice

    Port Jefferson, NY

    Proof for Sophia Manolis DDS P.C.
    NPI registration
    NPPES 1528725272
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Dentist, General Practice
    Checked
    Nov 3, 2026
    Where
    Port Jefferson, NY · serves New York
    Phone
    (631) 473-1511
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  4. Franklin E. Peterson DDS

    ActiveDentist, General Practice

    Port Jefferson, NY

    Proof for Franklin E. Peterson DDS
    NPI registration
    NPPES 1992171441
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Dentist, General Practice
    Checked
    Nov 3, 2026
    Where
    Port Jefferson, NY · serves New York
    Phone
    (631) 473-4400
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  5. Grace Dentisry, P.C.

    ActiveClinic/Center, Dental

    Port Jefferson, NY

    Proof for Grace Dentisry, P.C.
    NPI registration
    NPPES 1356797674
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinic/Center, Dental
    Checked
    Nov 3, 2026
    Where
    111 N Country Rd Ste 1, Port Jefferson, NY 11777 · serves New York
    Phone
    (631) 473-4400
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  6. Jan S. Miller

    ActiveDentist

    Port Jefferson, NY

    Proof for Jan S. Miller
    NPI registration
    NPPES 1063659431
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Dentist
    Checked
    Nov 3, 2026
    Where
    Port Jefferson, NY · serves New York
    Phone
    (631) 743-9090
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  7. Modern Dentistry of Long Island

    ActiveClinic/Center, Dental

    Port Jefferson, NY

    Proof for Modern Dentistry of Long Island
    NPI registration
    NPPES 1487302006
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinic/Center, Dental
    Checked
    Nov 3, 2026
    Where
    714 Main St, Port Jefferson, NY 11777 · serves New York
    Phone
    (631) 473-0582
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  8. Port Jefferson Dental Group P. C.

    ActiveDentist, General Practice

    Port Jefferson, NY

    Proof for Port Jefferson Dental Group P. C.
    NPI registration
    NPPES 1093960890
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Dentist, General Practice
    Checked
    Nov 3, 2026
    Where
    Port Jefferson, NY · serves New York
    Phone
    (631) 473-0605
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  9. Atlantic Dental Wellness

    Dentist

    Port Jefferson, NY

    Proof for Atlantic Dental Wellness
    Where
    Port Jefferson, NY · serves New York
    Phone
    (631) 474-7477
    Listing
    Built from public records. Not claimed yet, so call them directly.
  10. Coolsmiles Orthodontics

    Dentist

    Port Jefferson, NY

    Proof for Coolsmiles Orthodontics
    Where
    Port Jefferson, NY · serves New York
    Phone
    (631) 928-9800
    Listing
    Built from public records. Not claimed yet, so call them directly.
  11. Gentle Dental

    Dentist

    Port Jefferson, NY

    Proof for Gentle Dental
    Where
    Port Jefferson, NY · serves New York
    Phone
    (631) 928-9898
    Listing
    Built from public records. Not claimed yet, so call them directly.
  12. Smile Makers

    Dentist

    Port Jefferson, NY

    Proof for Smile Makers
    Where
    Port Jefferson, NY · serves New York
    Phone
    (631) 473-0052
    Listing
    Built from public records. Not claimed yet, so call them directly.
  13. Advanced Endodontics of Long Island, P.C.

    ActiveDentist, Endodontics

    Stony Brook, NY · 5 mi away

    Proof for Advanced Endodontics of Long Island, P.C.
    NPI registration
    NPPES 1598029779
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Dentist, Endodontics
    Checked
    Nov 3, 2026
    Where
    Stony Brook, NY · serves New York
    Phone
    (631) 751-1400
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  14. Barry Ortenberg Gary P Jablow Charles a Baker DDS PC

    ActiveDentist, Endodontics

    Coram, NY · 5 mi away

    Proof for Barry Ortenberg Gary P Jablow Charles a Baker DDS PC
    NPI registration
    NPPES 1467510636
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Dentist, Endodontics
    Checked
    Nov 3, 2026
    Where
    Coram, NY · serves New York
    Phone
    (631) 736-2525
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  15. Concerned Dental Care of Port Jefferson, PLLC

    ActiveDentist, General Practice

    Port Jefferson Station, NY · 2 mi away

    Proof for Concerned Dental Care of Port Jefferson, PLLC
    NPI registration
    NPPES 1942562376
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Dentist, General Practice
    Checked
    Nov 3, 2026
    Where
    Port Jefferson Station, NY · serves New York
    Phone
    (631) 928-1018
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  16. Dr. Chris' Small Smiles Pediatric Dentistry

    ActiveDentist, Pediatric Dentistry

    Stony Brook, NY · 5 mi away

    Proof for Dr. Chris' Small Smiles Pediatric Dentistry
    NPI registration
    NPPES 1942543210
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Dentist, Pediatric Dentistry
    Checked
    Nov 3, 2026
    Where
    Stony Brook, NY · serves New York
    Phone
    (631) 762-9910
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  17. Drs. Witrock & Axelrod, LLP

    ActiveDentist, Prosthodontics

    Port Jefferson Station, NY · 2 mi away

    Proof for Drs. Witrock & Axelrod, LLP
    NPI registration
    NPPES 1033231295
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Dentist, Prosthodontics
    Checked
    Nov 3, 2026
    Where
    Port Jefferson Station, NY · serves New York
    Phone
    (631) 928-2830
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  18. Gerald Cole,D.M.D.,P.C.

    ActiveDentist, General Practice

    Port Jefferson Station, NY · 2 mi away

    Proof for Gerald Cole,D.M.D.,P.C.
    NPI registration
    NPPES 1255598470
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Dentist, General Practice
    Checked
    Nov 3, 2026
    Where
    Port Jefferson Station, NY · serves New York
    Phone
    (631) 473-8700
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  19. Gordon J Diehl DMD PC

    ActiveDentist

    East Setauket, NY · 3 mi away

    Proof for Gordon J Diehl DMD PC
    NPI registration
    NPPES 1942364005
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Dentist
    Checked
    Nov 3, 2026
    Where
    East Setauket, NY · serves New York
    Phone
    (631) 689-1548
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  20. Joseph Dumanski Dental Offices,P.C.

    ActiveDentist, General Practice

    Coram, NY · 5 mi away

    Proof for Joseph Dumanski Dental Offices,P.C.
    NPI registration
    NPPES 1699975599
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Dentist, General Practice
    Checked
    Nov 3, 2026
    Where
    Coram, NY · serves New York
    Phone
    (631) 474-0410
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record

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