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 17 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. Laurence Mermelstein, M.D.Orthopaedic Surgery of the Spine Physician1326062332
  2. Denise Merritt, R.N.Registered Nurse1750540159
  3. Deborah MesciaRegistered Nurse1679721989
  4. James Messina, MDOrthopaedic Surgery Physician1174083174
  5. Karen MessinaPhysical Therapist1255473450
  6. Jessica Mgbeojirikwe, MDFamily Medicine Physician1992455323
  7. Lauren MiceliClinical Social Worker1578991550
  8. Diane Mihailovich, COTACommunity Health Worker1093025454
  9. James Milano, M.D.Family Medicine Physician1700933850
  10. Maria Milazzo, PNPPediatric Nurse Practitioner1588789333
  11. Calle Milback, NPPediatric Nurse Practitioner1578270187
  12. Bradley MillerRegistered Nurse1659967669
  13. David Miller, D.D.SOral and Maxillofacial Surgery (Dentist)1285658120
  14. Michael Miller, LACAcupuncturist1548661770
  15. Naomi MillerClinical Social Worker1558572115
  16. Reem Miller, AGPCNPAdult Health Nurse Practitioner1497622120
  17. Irene Milonas, PSY.D.Psychologist1336501097
  18. Daniele Miltner, MS, OTR/LOccupational Therapist1437850302
  19. Roxanne MinervaPharmacist1295057511
  20. Randee Minzer, MS, CCC-SLPSpeech-Language Pathologist1003954678
  21. Gina Marie Mitchell, M.S.Specialist1194129163
  22. Danielle MitnickClinical Psychologist1154995827
  23. Jolanta Mogielnicka, RNRegistered Nurse1134362221
  24. Angela Monaco, DPTPhysical Therapist1336684281
  25. Matthew Monette, HISHearing Instrument Specialist1093341075
  26. Dean Monitto, DACM, LAC.Acupuncturist1306986856
  27. Jeanne MonseesAddiction (Substance Use Disorder) Registered Nurse1578770020
  28. Hedy Montalvo, L.C.S.W.Clinical Social Worker1831463603
  29. Susan MontlackSpecialist1942431325
  30. Marlena Mooers, MS SPECIAL EDUCATIONSpecialist1225391485
  31. Jacqueline MoonMental Health Counselor1588011464
  32. Bridget MooreSocial Worker1295476174
  33. Cheryl Moore, NPPPsychiatric/Mental Health Registered Nurse1003146945
  34. Keenna MooreCase Manager/Care Coordinator1336534197
  35. Emma Moosmueller, LMSWMental Health Counselor1821623786
  36. Brianna Mora, LMHCMental Health Counselor1457010308
  37. Kieran MoranSpecialist1730913716
  38. Patricia Moran, NPAdult Health Nurse Practitioner1962543827
  39. Corinne Morgenstern, M.A.Speech-Language Pathologist1659688943
  40. Carl Moroff, ODOptometrist1356816698
  41. Chris Moros, D.O.Orthopaedic Surgery Physician1457525255
  42. Kathleen Morosky, R.N.Registered Nurse1972992170
  43. Barry Morowitz, LMSWClinical Social Worker1508986902
  44. Lois Morris, LCSWSocial Worker1427137975
  45. Arlene Morse, P.T.Community Health Worker1104075985
  46. Marlene Morseon, M.A.CCC/SLPSpeech-Language Pathologist1194185272
  47. Amanda Mosher, LMHC, NCCMental Health Counselor1164136263
  48. Heather Moskowitz, MA, CCC-SLPSpeech-Language Pathologist1164835096
  49. Ryan Motiram, ODOptometrist1396306684
  50. Hazim MoustafaSports Medicine (Family Medicine) Physician1700414612

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.