DouxProcess Directory

Ask for any business in the US.

NAICS 621511 · Medical Laboratories

you asked:

Medical laboratories in Johnston, RI

8 medical laboratories in Johnston, RI; 401 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. Quest Diagnostics LLC

    ActiveClinical Medical Laboratory

    Johnston, RI

    Proof for Quest Diagnostics LLC
    NPI registration
    NPPES 1447278403
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinical Medical Laboratory
    Checked
    Oct 25, 2026
    Where
    1524 Atwood Ave, Ll1, Johnston, RI 02919 · serves Rhode Island
    Phone
    (401) 521-0232
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  2. Navix Diagnsotix, Inc.

    ActivePhysiological Laboratory

    Johnston, RI

    Proof for Navix Diagnsotix, Inc.
    NPI registration
    NPPES 1306096391
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Physiological Laboratory
    Checked
    Oct 25, 2026
    Where
    1524 Atwood Ave Ll2 Ste 244, Johnston, RI 02919 · serves Rhode Island
    Phone
    (401) 276-9180
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  3. Daniel B. Gilman, DO

    Medical laboratory

    Johnston, RI

    Proof for Daniel B. Gilman, DO
    Where
    Johnston, RI · serves Rhode Island
    Phone
    (401) 606-2610
    Listing
    Built from public records. Not claimed yet, so call them directly.
  4. East Side Clinical Laboratory

    Medical laboratory

    Johnston, RI

    Proof for East Side Clinical Laboratory
    Where
    Johnston, RI · serves Rhode Island
    Phone
    (401) 861-2228
    Listing
    Built from public records. Not claimed yet, so call them directly.
  5. Proof for Osteoporosis Diagnostic Center of Rhode Island
    Where
    Johnston, RI · serves Rhode Island
    Phone
    (401) 831-0919
    Listing
    Built from public records. Not claimed yet, so call them directly.
  6. Rhode Island Medical Imaging

    Medical laboratory

    Johnston, RI

    Proof for Rhode Island Medical Imaging
    Where
    Johnston, RI · serves Rhode Island
    Phone
    (401) 432-2400
    Listing
    Built from public records. Not claimed yet, so call them directly.
  7. Surgical Care Affiliates

    Medical laboratory

    Johnston, RI

    Proof for Surgical Care Affiliates
    Where
    Johnston, RI · serves Rhode Island
    Phone
    (401) 331-6760
    Listing
    Built from public records. Not claimed yet, so call them directly.
  8. Dr. Paul F Lentrichia

    Medical laboratory

    Johnston, RI

    Proof for Dr. Paul F Lentrichia
    Where
    Johnston, RI · serves Rhode Island
    Phone
    (401) 521-6310
    Listing
    Built from public records. Not claimed yet, so call them directly.
  9. Brain Mapping and Computerized Neurophsiology Laboratory, Inc

    ActivePhysiological Laboratory

    Providence, RI · 5 mi away

    Proof for Brain Mapping and Computerized Neurophsiology Laboratory, Inc
    NPI registration
    NPPES 1720136419
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Physiological Laboratory
    Checked
    Oct 25, 2026
    Where
    1 Randall Sq Suite 409, Providence, RI 02904 · serves Rhode Island
    Phone
    (401) 274-5150
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  10. Rhode Island Blood Center

    ActiveClinical Medical Laboratory

    Providence, RI · 4 mi away

    Proof for Rhode Island Blood Center
    NPI registration
    NPPES 1073788683
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinical Medical Laboratory
    Checked
    Oct 25, 2026
    Where
    405 Promenade St, Providence, RI 02908 · serves Rhode Island
    Phone
    (401) 453-8374
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  11. Rhode Island Blood Center

    ActiveClinical Medical Laboratory

    Providence, RI · 4 mi away

    Proof for Rhode Island Blood Center
    NPI registration
    NPPES 1699811059
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinical Medical Laboratory
    Checked
    Oct 25, 2026
    Where
    405 Promenade Street, Providence, RI 02908 · serves Rhode Island
    Phone
    (401) 453-2393
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  12. Sonotec Imaging Inc.

    ActiveClinical Medical Laboratory

    Providence, RI · 5 mi away

    Proof for Sonotec Imaging Inc.
    NPI registration
    NPPES 1992944078
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinical Medical Laboratory
    Checked
    Oct 25, 2026
    Where
    1 Randall Sq Suite 307, Providence, RI 02904 · serves Rhode Island
    Phone
    (508) 567-4241
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  13. State of Rhode Island

    ActiveClinical Medical Laboratory

    Providence, RI · 5 mi away

    Proof for State of Rhode Island
    NPI registration
    NPPES 1174690887
    Issuer
    NPPES NPI Registry
    Status
    Active
    Class
    Clinical Medical Laboratory
    Checked
    Oct 25, 2026
    Where
    50 Orms St, Providence, RI 02904 · serves Rhode Island
    Phone
    (401) 222-5600
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → NPPES NPI Registry record
  14. Adult Gender and Sexuality Behavioral Health Program

    Medical laboratory

    Providence, RI · 5 mi away

    Proof for Adult Gender and Sexuality Behavioral Health Program
    Where
    Providence, RI · serves Rhode Island
    Phone
    (401) 606-0606
    Listing
    Built from public records. Not claimed yet, so call them directly.
  15. Babies & Bellies 3D/4D Ultrasound Studio

    Medical laboratory

    Providence, RI · 4 mi away

    Proof for Babies & Bellies 3D/4D Ultrasound Studio
    Where
    Providence, RI · serves Rhode Island
    Phone
    (401) 490-2731
    Listing
    Built from public records. Not claimed yet, so call them directly.
  16. Brown University Health Medical Imaging, Providence

    Medical laboratory

    Providence, RI · 5 mi away

    Proof for Brown University Health Medical Imaging, Providence
    Where
    Providence, RI · serves Rhode Island
    Phone
    (401) 444-7770
    Listing
    Built from public records. Not claimed yet, so call them directly.
  17. Brown University Health Medical Imaging, Providence

    Medical laboratory

    Providence, RI · 5 mi away

    Proof for Brown University Health Medical Imaging, Providence
    Where
    Providence, RI · serves Rhode Island
    Phone
    (401) 444-7770
    Listing
    Built from public records. Not claimed yet, so call them directly.
  18. Dias-hoff Lucia Md

    Medical laboratory

    Providence, RI · 5 mi away

    Proof for Dias-hoff Lucia Md
    Where
    Providence, RI · serves Rhode Island
    Phone
    (401) 331-6980
    Listing
    Built from public records. Not claimed yet, so call them directly.
  19. Dr. Sirach Selassie

    Medical laboratory

    Providence, RI · 4 mi away

    Proof for Dr. Sirach Selassie
    Where
    Providence, RI · serves Rhode Island
    Phone
    (401) 273-7100
    Listing
    Built from public records. Not claimed yet, so call them directly.
  20. East Side Clinical Laboratory

    Medical laboratory

    North Providence, RI · 3 mi away

    Proof for East Side Clinical Laboratory
    Where
    North Providence, RI · serves Rhode Island
    Phone
    (401) 455-8400
    Listing
    Built from public records. Not claimed yet, so call them directly.

More cities in Rhode Island

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

Checked facts from public license files · How ranking works