NPPES file of Aug 9, 2026

Doctors and health care providers in Commack, NY

1,341 individual NPPES records list a practice address in Commack, 52nd of 1,009 New York cities. The largest group is specialist: 128, 10% of the city's records, against 4% across New York. Page 16 of 27.

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

The 8 largest groups in Commack

Source: CMS NPPES primary taxonomy, file of Aug 9, 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 groups25.4% of all records

Compared with New York as a whole, Commack has 3.7× the state's share of school psychologist records and 0.28× its share of licensed practical nurse records.

Providers in Commack, alphabetically

  1. Michael Marinucci, P.T.Physical Therapist1750313516
  2. Lisa Markowitz, D.D.S.General Practice Dentistry1043609878
  3. Christine Marra, PH.DClinical Psychologist1043238785
  4. Lauren MarraBehavior Analyst1750792529
  5. Christine Marren, FNP-CFamily Nurse Practitioner1861033763
  6. Jeanne Martin, M.A., P.T.Physical Therapist1023164084
  7. Kevin Martin, DMDDentist1487642914
  8. Tara Martinez, DOColon & Rectal Surgery Physician1962693887
  9. Lynda Martins, DOEmergency Medicine Physician1902858491
  10. Dina MasellaAddiction (Substance Use Disorder) Counselor1013487826
  11. Diana Maslauskas, LMTMassage Therapist1871918227
  12. Ronald Masone, PT,DPT,CSCSPhysical Therapist1730134875
  13. Tara Massetti, LMHCMental Health Counselor1740956069
  14. Marie Masters, CASACAddiction (Substance Use Disorder) Counselor1851574081
  15. Jesse Matarese, LMFT, RMAMarriage & Family Therapist1518688845
  16. Annamma Mathew, REGISTERED NURSEPsychiatric/Mental Health Registered Nurse1386893949
  17. Toby Mathews, DDSGeneral Practice Dentistry1720723471
  18. Allison Matthews, CASAC-TAddiction (Substance Use Disorder) Counselor1609996016
  19. Lindsay MayerSpeech-Language Pathologist1669911533
  20. Brenda Mayo, M.S.Speech-Language Pathologist1124226212
  21. Britta Mazur, DOPediatric Adolescent Medicine Physician1770805921
  22. Dominika Mazur, LPNLicensed Practical Nurse1962826461
  23. Christina Mazza, SPEECH PATHOLOGISTSpeech-Language Pathologist1265842595
  24. Kathleen McCabe, B.A.Specialist1215290457
  25. Charisse McCall, D.O.Dermatology Physician1073802450
  26. Susan McCormack, M.A., CCC-SLPSpeech-Language Pathologist1952590655
  27. Kerry McCormick, PTAPhysical Therapy Assistant1679642284
  28. Alyssa McCoun, MS CCC-SLP TSSLDSpeech-Language Pathologist1790399426
  29. Maria McCutcheon, PTAPhysical Therapy Assistant1548344179
  30. Kathy McDermott, RNMSNPPPsychiatric/Mental Health Nurse Practitioner1730347667
  31. Crystal McDonaldPharmacist1497022925
  32. Jennifer McDonald, MS, SPECIAL EDSpecialist1356604250
  33. Nancy McGee, M.A., CCC-AAudiologist1740485705
  34. Christine McGill, M.D.Pediatrics Physician1639550007
  35. Kelly McGowan, FNPFamily Nurse Practitioner1033842588
  36. Margaret McGuire, M.S SPECIAL EDSpecialist1861754210
  37. Virginia McHaleAdult Health Nurse Practitioner1649653270
  38. Ehrin McHenrySchool Psychologist1053080879
  39. Michael McLarnon, LMHCMental Health Counselor1871342865
  40. Lori McLean, MASpecialist1457613515
  41. Diana McNamara, LCSW-RSocial Worker1922667716
  42. Susan McPartland, LMHCMental Health Counselor1932579497
  43. Joyce McPhillips, M.A. CCC-SLPSpeech-Language Pathologist1366681132
  44. Ian Mealie, LMHCMental Health Counselor1063298131
  45. Melissa MediateSpecialist1093205205
  46. Magdalena Medina, LMHCMental Health Counselor1760854814
  47. Tal Mednick, MDNeurology Physician1700105590
  48. Paul Meller, PH.D.Forensic Psychologist1942504477
  49. Jillian MellonMental Health Counselor1669807418
  50. Ivy MenesesAcute Care Nurse Practitioner1629626221

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 117 and Mental Health Counselor with 96). 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.

Of New York's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Commack practice address, a coverage gap Commack patients typically fill by traveling to a larger nearby hub.

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 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.