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 6 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. Michelle CristinaSchool Psychologist1891427795
  2. Robyn Crowley, LCSW-RClinical Social Worker1326461781
  3. Lauren Cullen, PA-CMedical Physician Assistant1700663911
  4. Emily Cunnius, FNP-CFamily Nurse Practitioner1194555003
  5. Erin Curran, MA, CCC,SLPSpeech-Language Pathologist1194863787
  6. Erin Cutrone, LMHCMental Health Counselor1124660873
  7. Amanda CzajkowskiSocial Worker1679382147
  8. Barbara Czeisler, DPMPodiatrist1053418061
  9. Paul-Neil Czujko, PTPhysical Therapist1932144516
  10. Julie D'AlessandroPediatric Nurse Practitioner1134839889
  11. Jillian D'AllesandroSpeech-Language Pathologist1750704953
  12. Janine D'Amico, ANPAdult Health Nurse Practitioner1851840540
  13. Dana D'AntonioAdult Health Nurse Practitioner1477039550
  14. Nathan D'Oria, LMSWSocial Worker1164232815
  15. Cristina Daian, MDAllergy Physician1700970027
  16. Marissa Dalcollo, M.S. CCC-SLPSpeech-Language Pathologist1831522903
  17. Ashish Daniel, PT, DPTPhysical Therapist1093686396
  18. James Daniels, LIC. OPTICIANOptician1114619707
  19. Christine Danzi-Hacken, D.O.Pediatrics Physician1144313495
  20. Jennifer Davidson, LMHCMental Health Counselor1093561839
  21. Stuart Dawson, M.D.Forensic Pathology Physician1659657237
  22. Rayhanna De Jesus AlvarezBehavior Technician1780555649
  23. Mary De La CruzBehavior Technician1336923747
  24. Jack De Santis, LCSWClinical Social Worker1245398197
  25. Makeda De Souza, MHC-LPMental Health Counselor1538919048
  26. Lisa Deblasi, R.NGeneral Practice Registered Nurse1972755288
  27. Karen Defalco, PSY.D.Psychologist1134243090
  28. Christine DeguardiaSpecialist1508634361
  29. Elizabeth Del Giudice, LMSWSocial Worker1396571733
  30. Ashley Delano, MSMental Health Counselor1730697087
  31. Gerylyn Demarino, MA SPECIAL EDUCATIONSpecialist1881957371
  32. Denise Demattia, LMHCMental Health Counselor1780227611
  33. Karin Demeo, MA, CCC.SLPSpeech-Language Pathologist1114068103
  34. Cindy DemetriouAdult Health Nurse Practitioner1033592589
  35. Megan Dempsey, MSSPEDSpecialist1306108600
  36. Kristen Demundo, PHARM DPharmacist1801178926
  37. Danielle Denenberg, LMHCMental Health Counselor1154844439
  38. Jennifer Dennehy, APNAdult Health Nurse Practitioner1689125478
  39. Elyse Denorfia, LCSWClinical Social Worker1548770753
  40. Joseph Denoyior, LMHC, NCCMental Health Counselor1720957574
  41. Danielle Depasquale, OTROccupational Therapist1164230173
  42. Anna Derosa, LMSWSocial Worker1285490672
  43. Avni Desai, M.D.Internal Medicine Physician1104010149
  44. Kristina Desimone, LDOOptician1285140905
  45. Katherine Desmond, LMSWSocial Worker1831064229
  46. Pamela Desmond, RNRegistered Nurse1447762620
  47. Ingrid DesrochesPediatrics Physician1235516360
  48. Michelle DestefanoMassage Therapist1003656703
  49. Anet Deutsch, OTR/LSpecialist1407166127
  50. Joseph Deutsch, MS,OTROccupational Therapist1972872398

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.