NPPES file of Aug 9, 2026

Doctors and health care providers in Hauppauge, NY

1,043 individual NPPES records list a practice address in Hauppauge, 74th of 1,009 New York cities. The largest group is social worker: 84, 8% of the city's records, against 4% across New York. Page 5 of 21.

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

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

The 8 largest groups in Hauppauge

  1. Social Worker84
  2. Registered Nurse75
  3. Specialist68
  4. Speech-Language Pathologist60
  5. Behavior Technician59
  6. Clinical Social Worker50
  7. Physical Therapist46
  8. Occupational Therapist43

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Hauppauge in New York

  • Rank in New York74th of 1,009 cities by records
  • Share of the state0.2% of New York's records
  • Specialties present25 or more taxonomy codes
  • Top three groups21.8% of all records

Compared with New York as a whole, Hauppauge has 6.8× the state's share of behavior technician records and 0.45× its share of student in an organized health care education/training program records.

Providers in Hauppauge, alphabetically

  1. Victoria CorsoSpecialist1902512536
  2. Alyssa CosciaSpeech-Language Pathologist1356217319
  3. William CossavellaPharmacist1760705693
  4. Margaret Costello, ANPAdult Health Nurse Practitioner1831352921
  5. Laura Cotrone, MSED., BCBA, LBABehavior Analyst1841645611
  6. Sandra Coughlin, MS, CCC-SLPSpeech-Language Pathologist1124273016
  7. William Coughlin, DPTPhysical Therapist1265674063
  8. Gayle Couleas, ANP-CNurse Practitioner1093722951
  9. Stephen Cowden, PTPhysical Therapist1225038102
  10. Margaret Coyne, PSY.D.Clinical Psychologist1295771400
  11. Marge CraneAddiction (Substance Use Disorder) Registered Nurse1952685836
  12. Jeanne Crosby, MS,NCC,LMHCMental Health Counselor1013019785
  13. Emily CrossCase Manager/Care Coordinator1114270170
  14. Francis Cruz, MFTMarriage & Family Therapist1285244624
  15. Rex Cruz, LPTPhysical Therapist1881622207
  16. Leslie Cunningham, M.D., PH.D.Vascular Surgery Physician1033206305
  17. Leslie Curran, MASpecialist1710248596
  18. Michael D'Amato, CNIM, R. EEG T.Clinical Neurophysiology Physician1013581370
  19. Christopher D'Ambrosio, D.O.Internal Medicine Physician1942543459
  20. Camila Da SilvaStudent in an Organized Health Care Education/Training Program1700550118
  21. Christina DahlRegistered Nurse1245170646
  22. Elysse Daley, M.A.Speech-Language Pathologist1275862815
  23. Kunal Dansingani, MDRetina Specialist (Ophthalmology) Physician1568825628
  24. Caitlyn DarcyPsychiatric/Mental Health Nurse Practitioner1912628348
  25. Vallyn DawsonBehavior Technician1417890500
  26. Kristina De PrimoSocial Worker1770360562
  27. Thomas Debello, LMSWSocial Worker1841435856
  28. Jennifer Defazio, MDDermatology Physician1255443925
  29. Maura Dejoseph, D.O.Anatomic Pathology Physician1073777231
  30. Steven Dell'Amore, PT, DPTPhysical Therapist1518843788
  31. Marisa Dellicurti, MSEDSpecialist1891040085
  32. Tara DelureyOccupational Therapy Assistant1295412831
  33. Rick DelzellSpecialist1750464772
  34. Marjorie Demshock, LMHCMental Health Counselor1023026820
  35. Kathleen Depalo-MooneyBehavior Technician1295681336
  36. Daniella Derby, MSWSocial Worker1740974716
  37. Nicole DerosaSocial Worker1134998719
  38. Donna Derose, RNRegistered Nurse1184102493
  39. Chamka DestinaBehavior Technician1184569758
  40. Alicia DetomasoRegistered Nurse1073062071
  41. Joy Detomaso, RNRegistered Nurse1407004914
  42. Chloe DettrowBehavior Technician1639001811
  43. Andrea Deutsch, MAAudiologist1891804704
  44. Christine Devine, R.N.Registered Nurse1023452414
  45. Emma DevotoSocial Worker1720550650
  46. Sanjib DeyFamily Medicine Physician1609491968
  47. Harkaran DhillonOther Technician1770212979
  48. Christy Diamond, MHC-LPMental Health Counselor1447029079
  49. Ashlee Diaz, OTR/LOccupational Therapist1891270633
  50. Jerilyn Diaz, MS, CCC-SLPSpeech-Language Pathologist1962574509

The largest New York cities

  1. New York98,468
  2. Brooklyn64,057
  3. Bronx32,017
  4. Rochester20,520
  5. Buffalo13,287

All of New York →

How to read this directory

Hauppauge, New York appears in the CMS National Plan and Provider Enumeration System with 1,043 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 Hauppauge - 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 Hauppauge 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 Hauppauge is weighted toward Social Worker (84 clinicians, followed by Registered Nurse with 75 and Specialist with 68). 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 New York's population, Hauppauge reports roughly 5.3 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 Hauppauge 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 Hauppauge, NY?

There are 1,043 registered healthcare providers in Hauppauge, NY, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Hauppauge?

The most common specialties in Hauppauge are Social Worker, Registered Nurse, Specialist, Speech-Language Pathologist, Behavior Technician. Social Worker has the most providers with 84.

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.