Doctors and health care providers in Locust Valley, NY
97 individual NPPES records list a practice address in Locust Valley, 441st of 1,009 New York cities. The largest group is physical therapist: 21, 22% of the city's records, against 4% across New York.
The 8 largest groups in Locust Valley
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Locust Valley in New York
- Rank in New York441st of 1,009 cities by records
- Share of the state<0.1% of New York's records
- Specialties present25 or more taxonomy codes
- Top three groups35.1% of all records
- Physical Therapist rank11th of the 10 New York cities with the most
Compared with New York as a whole, Locust Valley has 5.4× the state's share of physical therapist records.
Providers in Locust Valley, alphabetically
- Carla ArdiSpecialist1508127390
- Marjorie Arismendy, PTPhysical Therapist1043595044
- Jennifer Baltusis, LMHCMental Health Counselor1366816407
- Heather Barber, OSCCase Manager/Care Coordinator1891346706
- Patricia BarkerSpecialist1417438045
- Joyce Bartolomeo, ANPAdult Health Nurse Practitioner1235496977
- Maricon Bas, N.P.Adult Health Nurse Practitioner1083040075
- Carly Bayer, PAPhysician Assistant1477179497
- Colleen Bennett, P.T.Physical Therapist1578694279
- Daniella Bivona, MASSAGE THERAPISTMassage Therapist1780315101
- Barbara Brown, ED.DBehavior Analyst1861847683
- Robert Burns, LCSWClinical Social Worker1760937395
- Summer Butindari, LMTMassage Therapist1144180191
- Marie Catalfo Dalli, MS,CCC,SLPSpeech-Language Pathologist1972812386
- Marisa CharonPediatric Occupational Therapist1467980193
- Elaine Chilesky, OTR/LSpecialist1528203395
- Robert Coyne, R.PH.Pharmacist1679896195
- Jaime CruzSpecialist1376328989
- Vincent D'Acunto, DPTPhysical Therapist1891572616
- Jenna DecarloRegistered Dietitian1588476527
- Philip Deluca, MDFamily Medicine Physician1508964008
- Geri Dunckley, DPTPhysical Therapist1679628259
- Alexander Escamilla, NP-CAdult Health Nurse Practitioner1205441714
- Jonathan Fiorino, LMTMassage Therapist1740988070
- Miryan FloresSpeech-Language Pathologist1548301591
- Ariana Gagliardi, DPTPhysical Medicine & Rehabilitation Physician1932774486
- Dolores Gahan, DOPhysical Medicine & Rehabilitation Physician1447523212
- Kristin Gatoux, PH.D.Psychologist1114227477
- Meghan Giraldi, P.A.Physician Assistant1720413610
- Victoria Gonzalez, PTPhysical Therapist1588940415
- Meredith Gosin, LCSWClinical Social Worker1538409917
- Kelly Greve, MPTPhysical Therapist1972731438
- Lisa Haggerty, RNRegistered Nurse1326273517
- Haley Han, NPPrimary Care Nurse Practitioner1194686170
- Jana Hertzendorf-Vitale, SLPSpeech-Language Pathologist1639295850
- Alison Hiestand, OTR/LOccupational Therapist1306030382
- Alexandra Jeffery, LMHCMental Health Counselor1619512910
- James Kalenderian, P.T.Physical Therapist1215010392
- Teresa Kelly, LCSW-RClinical Social Worker1053522102
- Brandon KimRheumatology Physician1992267173
- Samantha Kostopoulos, LMHCMental Health Counselor1730703042
- Robin Kozlowski, DDSGeneral Practice Dentistry1740340348
- Janine Lawrence, REGISTERED NURSERegistered Nurse1538466701
- Julia Leask, RD, CDN, MSRegistered Dietitian1326729575
- Clara Lee, D.O.Internal Medicine Physician1639437353
- Jeryl Lehmuller, B.S.E.DSpecialist1700122876
- Karen Leonard, P.T.Physical Therapist1093973828
- Terrence Leonard, PTPhysical Therapist1881756591
- Ralph Licciardi, DPTPhysical Therapist1578395166
- Michelle Lobo, MDRheumatology Physician1124467931
How to read this directory
Locust Valley, New York appears in the CMS National Plan and Provider Enumeration System with 97 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 Locust Valley - 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 Locust Valley 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 Locust Valley is weighted toward Physical Therapist (21 clinicians, followed by Specialist with 7 and Speech-Language Pathologist with 6). 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, Locust Valley reports roughly 0.5 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 Locust Valley practice address, a coverage gap Locust Valley patients typically fill by traveling to a larger nearby hub.
For Locust Valley 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 Locust Valley, NY?
There are 97 registered healthcare providers in Locust Valley, NY, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Locust Valley?
The most common specialties in Locust Valley are Physical Therapist, Specialist, Speech-Language Pathologist, Registered Nurse, Clinical Social Worker. Physical Therapist has the most providers with 21.
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.