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 18 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. Lila Moustafa, PHARMD.Pharmacist1740619022
  2. Elizabeth Muhlenbruck, M.S.E.D.Specialist1255693917
  3. Venise Mule-Glass, PTPhysical Therapist1720061773
  4. Lisa MullerSocial Worker1619592862
  5. Brad MulliganOccupational Therapist1538795315
  6. John MulliganPhysical Therapist1699507921
  7. Patricia Mulligan, R.N.School Registered Nurse1225345929
  8. Gary Muniz, OTR LPediatric Occupational Therapist1639211592
  9. Solangel MunizCase Manager/Care Coordinator1962913889
  10. Sandra Murtha, M.A. CCC SLPSpeech-Language Pathologist1205979507
  11. Alexandra NastasiProfessional Counselor1285232454
  12. Brianne Navetta-Modrov, MDAllergy & Immunology Physician1558637538
  13. Bhaskar NayakPsychiatry Physician1780644229
  14. Brianna NegliaPhysical Therapy Assistant1740011568
  15. Elisa Nelson, DDSGeneral Practice Dentistry1174698963
  16. Erica Nemzer, M.S.Behavior Analyst1124479514
  17. Kelly Ness, LMTMassage Therapist1053682930
  18. Anastasia NesterenkoSpecialist1215818174
  19. Laura Newfield, P.T.Physical Therapist1275841843
  20. Caren Newman, PSY.D.Psychologist1831429927
  21. Dan Nguyen, RPHPharmacist1558684126
  22. Janet Nguyen-Rosales, AGNP-CAdult Health Nurse Practitioner1225982390
  23. Diane Nicholl, RNRegistered Nurse1568843266
  24. Andrea NicolosiSpeech-Language Pathologist1063814390
  25. Christina Niebling, MA, CCC-SLPSpeech-Language Pathologist1053450502
  26. Susan Nissen, PH.D.Clinical Psychologist1518015650
  27. Roseline Noel, RNMedical-Surgical Registered Nurse1245883909
  28. Colleen NooneSpecialist1811546823
  29. Carol Norman, MS CCC SLPSpeech-Language Pathologist1265568992
  30. Denise Novello, M.ED, BCBA, LBABehavior Analyst1215719950
  31. Maya Novok, LCSW-RClinical Social Worker1073806980
  32. Danielle Nunes, LMHCMental Health Counselor1487574935
  33. Caroline O'Connell, LMHC, CASAC-PMental Health Counselor1831942424
  34. Stephanie O'Connell, SLPSpeech-Language Pathologist1346377124
  35. Christina O'Connor, OTOccupational Therapist1548464928
  36. Margaret O'ConnorSpeech-Language Pathologist1881736379
  37. Mary O'Donnell, R.PH.Pharmacist1225206550
  38. Deanna O'Hanlon, MTMassage Therapist1841076874
  39. Glenn O'KanePharmacist1780907550
  40. Juliann O'Leary, LMHCMental Health Counselor1164857215
  41. Lara O'RourkeSpecialist1366276560
  42. Gary Olson, D.CChiropractor1659454536
  43. Sarah Orlando, LMSWSocial Worker1679272041
  44. Michael Orloff, MDSurgery Physician1831543446
  45. Anne OrlowskiRegistered Dietitian1538404041
  46. Beth Orthun, MSSpeech-Language Pathologist1639449978
  47. Bryan OrtizLicensed Practical Nurse1497311088
  48. Joann Ortiz, LPNLicensed Practical Nurse1265115653
  49. Michael Osipoff, P.A.Surgical Physician Assistant1124042130
  50. Sharon OstermeirChiropractor1861523268

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.