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