NPPES file of Aug 9, 2026

Doctors and health care providers in Warwick, RI

2,776 individual NPPES records list a practice address in Warwick, 2nd of 56 Rhode Island cities. The largest group is clinical social worker: 257, 9% of the city's records, against 9% across Rhode Island. Page 19 of 56.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Warwick in Rhode Island

  • Rank in Rhode Island2nd of 56 cities by records
  • Share of the state10.8% of Rhode Island's records
  • Specialties present25 or more taxonomy codes
  • Top three groups22.8% of all records
  • Clinical Social Worker rank2nd of the 10 Rhode Island cities with the most

Compared with Rhode Island as a whole, Warwick has 3× the state's share of diagnostic radiology physician records and 0.33× its share of student in an organized health care education/training program records.

Providers in Warwick, alphabetically

  1. Steven Garcia QuinoBehavior Technician1942824495
  2. Raisa Garcia-Diaz, LMHC-AMental Health Counselor1477100808
  3. Augusto GardelBehavior Technician1972267664
  4. Erin Gardiner, PTPhysical Therapist1750861423
  5. Isabella Gardiner, LCDPAddiction (Substance Use Disorder) Counselor1619739661
  6. Janice Gardner, O.D.Optometrist1518272905
  7. Lisa Gardner, RNPsychiatric/Mental Health Registered Nurse1164227971
  8. Kailee Garibaldi, MA, CAGS, NCSPCounselor1255150447
  9. Dejhanna GarnettoBehavior Technician1073122677
  10. Tyler GarryPhysical Therapist1043195423
  11. Jessica Garvey, M.S., CF - SLPSpeech-Language Pathologist1972022374
  12. Shannon GarveyBehavior Analyst1710261870
  13. Meredith Garvin, D.O.Emergency Medicine Physician1538520820
  14. Jonathan Gastel, MDOrthopaedic Surgery Physician1922042514
  15. Lynn Gauman, MA CCC SLPSpeech-Language Pathologist1063584878
  16. Haley Gauthier, NPFamily Nurse Practitioner1356239099
  17. Mark Gauthier, APRRNPsychiatric/Mental Health Nurse Practitioner1629593355
  18. John GavinMassage Therapist1720650815
  19. Karen Gavin, BAAddiction (Substance Use Disorder) Counselor1396945739
  20. Sarah Gavin, DCChiropractor1194599647
  21. Emily Gavitt, CCC-SLPSpeech-Language Pathologist1881396430
  22. Joseph Geary, LICSWClinical Social Worker1659006674
  23. Nicole Geca, BCBABehavior Analyst1861127227
  24. Helen Geigenmiller, CRNACertified Registered Nurse Anesthetist1295712321
  25. Jaclyn Gell, DOEmergency Medicine Physician1144757626
  26. Arthur Geltzer, MDOphthalmology Physician1750399697
  27. John Gelzhiser, M.D.Internal Medicine Physician1013100759
  28. Christine Gendreau, NPNeonatal Nurse Practitioner1902085871
  29. Hayley Genereux, PHDPsychologist1679006571
  30. Bettie Gerard, ACSW LICSWSocial Worker1528140811
  31. Jonathan Gershon, PHDClinical Psychologist1962528406
  32. Michael Gershon, PH.D.Clinical Psychologist1437275104
  33. Catherine Gervais, RN, BSN, CDOEDiabetes Educator Registered Nurse1194895102
  34. Shamim Ghadami, CRNACertified Registered Nurse Anesthetist1629582572
  35. Padideh Ghaeli, PHARMDPharmacist1164146502
  36. Subul Ghaffar, MDInternal Medicine Physician1982464723
  37. Olivier GherardiFamily Medicine Physician1558324970
  38. Tracy GiacchiOccupational Therapy Assistant1487242541
  39. Bianca Giammarco, MSN RN CDOE CCHPRegistered Nurse1174389639
  40. Lyndsey GibbMassage Therapist1184318248
  41. Salena GibbsBehavior Technician1972270528
  42. Angelica Gigliello, MDFamily Medicine Physician1528688983
  43. Deirdre Giguere, FNPFamily Nurse Practitioner1578957288
  44. Alfredo Gil, MDObstetrics & Gynecology Physician1982623153
  45. Hannah GilbertMental Health Counselor1184349094
  46. Jas Simran Gill, MDEmergency Medicine Physician1952221954
  47. Kirit GillInternal Medicine Physician1659834364
  48. Sally Gillen, NPFamily Nurse Practitioner1447454889
  49. Elizabeth Gilliam, MDInternal Medicine Physician1104769645
  50. Jennifer Gillis, ANPAdult Health Nurse Practitioner1437364023

The largest Rhode Island cities

  1. Providence9,647
  2. Cranston1,348
  3. Pawtucket1,284
  4. Woonsocket1,112
  5. East Providence779

All of Rhode Island →

How to read this directory

Warwick, Rhode Island appears in the CMS National Plan and Provider Enumeration System with 2,776 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Warwick - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Warwick practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Warwick is weighted toward Clinical Social Worker (257 clinicians, followed by Mental Health Counselor with 213 and Behavior Technician with 163). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Rhode Island's population, Warwick reports roughly 253.3 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

For Warwick patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Warwick, RI?

There are 2,776 registered healthcare providers in Warwick, RI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Warwick?

The most common specialties in Warwick are Clinical Social Worker, Mental Health Counselor, Behavior Technician, Physical Therapist, Internal Medicine Physician. Clinical Social Worker has the most providers with 257.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.