Registry data as of Aug 27, 2026

Doctors and health care providers in Commack, NY

1,341 individual NPPES records list a Commack practice address, 52nd of 1,009 New York cities. The largest group is specialist: 128, 10% of the city's records, against 4% across New York.

CMS NPPES registry, loaded Aug 27, 2026 · method · Verify with CMS →

Compiled from official public sources by the editorial process.

The 8 largest groups in Commack

  1. Specialist128
  2. Speech-Language Pathologist114
  3. Mental Health Counselor93
  4. Clinical Social Worker69
  5. Physical Therapist62
  6. Pharmacist54
  7. Registered Nurse53
  8. Social Worker53

Source: CMS NPPES primary taxonomy, loaded Aug 27, 2026.

Commack in New York

  • Rank in New York52nd of 1,009 cities by records
  • Share of the state0.2% of New York's records
  • Specialties present25 or more taxonomy codes
  • Top three groups25% of all records
  • Specialist rank11th of the 10 New York cities with the most

Compared with New York as a whole, Commack has 3.5× the state's share of school psychologist records and 0.10× its share of student in an organized health care education/training program records.

Providers in Commack, alphabetically

  1. Arjang Abbasi, D.O.Pain Medicine (Physical Medicine & Rehabilitation) Physician1942214044
  2. Romane Abbensetts, PMHNPCommunity Health Registered Nurse1437616240
  3. Kathryn Abbott FenigsteinSpeech-Language Pathologist1790828697
  4. Jessica Abrams, MS, RD, CDNRegistered Dietitian1508442609
  5. Laurie AbramsSpecialist1790046811
  6. Tara Accavallo, FNP-BCRegistered Nurse1013162346
  7. David Ackerman, D.C.Chiropractor1811131485
  8. Meghan ActonSocial Worker1619513967
  9. Jacquelyn Addeo, LMTMassage Therapist1871282053
  10. Jennifer Adelson, LCSWClinical Social Worker1821126574
  11. David Adler, DDSGeneral Practice Dentistry1992830947
  12. Mindi Ageloff-Guendel, MSEDSpecialist1154684199
  13. Jahan Aghalar, M.D.Internal Medicine Physician1346474517
  14. Stacey Agosta, MS ED, BCBABehavior Analyst1740541465
  15. Nicole AharoniCase Manager/Care Coordinator1124598354
  16. Lesilee Aiello, MS.,ED.Specialist1760744163
  17. Saadat Aleem, M.D./PH.D.Cardiovascular Disease Physician1033642863
  18. Marsha Alexander, D.OChild & Adolescent Psychiatry Physician1508059056
  19. Haley Alexandropoulos, PA-CPhysician Assistant1851936603
  20. Samina Ali, RPHPharmacist1063694073
  21. Whitney AlipertiPhysical Therapist1689336323
  22. Allison Allan, AGPCNP-BCAdult Health Nurse Practitioner1467846576
  23. Marc Allen, DOInternal Medicine Physician1356309892
  24. Michael Allison, EMT-PParamedic1598622193
  25. Jonathan Altmark, DDSPediatric Dentistry1760554448
  26. George AmbizasPharmacist1407037534
  27. Allison Ambort, MS, OTR/L, C/NDTPediatric Occupational Therapist1881946135
  28. Daniel AmbroseAddiction (Substance Use Disorder) Counselor1134771462
  29. Komal Amin, M.D.Addiction Medicine (Internal Medicine) Physician1467897058
  30. Danielle Amisano, DOFamily Medicine Physician1164951539
  31. Dana Amodeo, D.O.Student in an Organized Health Care Education/Training Program1932396124
  32. Ayesha Anber, PA-CPhysician Assistant1821826298
  33. Melissa AntonowRegistered Nurse1255837407
  34. Nicholas Aquino, AU.DAudiologist1255841607
  35. Jamie Aranoff, CCC-SLPSpeech-Language Pathologist1265853568
  36. Jenna Aranoff, M.A.Specialist1437566403
  37. Elizabeth Archey, LCSWSocial Worker1013488592
  38. Peter Arebalo, LMTMassage Therapist1851914030
  39. Lisa Armentano, SP. ED. MSSpecialist1518212349
  40. Shari Aronow-Roth, PAPhysician Assistant1871864934
  41. Marisa ArraSpecialist1740686518
  42. Samuel Asamoah, RNRegistered Nurse1477711141
  43. Michelle Asaro, M.S., CCC-SLPSpeech-Language Pathologist1295165272
  44. Sunya Ashraf, M.D.Pulmonary Disease Physician1437579554
  45. Christine Athan, M.S.P.T.Physical Therapist1972669034
  46. Michele Audley, RPHPharmacist1992994594
  47. Ralph Avellino, OTROccupational Therapist1053480624
  48. Dorothy Aversano, MACCCSLP-PDSpeech-Language Pathologist1730227000
  49. Monalisa Aydin, LPNLicensed Practical Nurse1154597102
  50. Kathy Ayers-Lanzalotta, CASACAddiction (Substance Use Disorder) Counselor1285965384

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

Commack, New York appears in the CMS National Plan and Provider Enumeration System with 1,341 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 Commack - 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 Commack 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 Commack is weighted toward Specialist (128 clinicians, followed by Speech-Language Pathologist with 114 and Mental Health Counselor with 93). 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, Commack reports roughly 6.9 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 Commack 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 Commack, NY?

There are 1,341 registered healthcare providers in Commack, NY, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Commack?

The most common specialties in Commack are Specialist, Speech-Language Pathologist, Mental Health Counselor, Clinical Social Worker, Physical Therapist. Specialist has the most providers with 128.

Source: CMS National Plan and Provider Enumeration System (NPPES), file loaded Aug 27, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.