NPPES file of Aug 9, 2026

Doctors and health care providers in Cortlandt Manor, NY

456 individual NPPES records list a practice address in Cortlandt Manor, 182nd of 1,009 New York cities. The largest group is physician assistant: 31, 7% of the city's records, against 3% across New York. Page 4 of 10.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

The 8 largest groups in Cortlandt Manor

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Cortlandt Manor in New York

  • Rank in New York182nd 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 groups19.3% of all records

Compared with New York as a whole, Cortlandt Manor has 11.5× the state's share of hospitalist physician records and 0.55× its share of registered nurse records.

Providers in Cortlandt Manor, alphabetically

  1. Sheila Gorey, PTPhysical Therapist1720627557
  2. Christina Gorman, O.D.Optometrist1538478136
  3. Jordan Green, DPTPhysical Therapist1285452896
  4. Ellen Greenberg, MSEDStudent in an Organized Health Care Education/Training Program1841433083
  5. Eleni GrigoriadisStudent in an Organized Health Care Education/Training Program1528863552
  6. J. Gruss, B.S., D.D.S.Dentist1013284447
  7. Denise McLinden Guadagno, M.S., CCC-SLPSpeech-Language Pathologist1245482256
  8. Christina GuarnieroBehavior Technician1154100352
  9. Monika Guethlein, ODOptometrist1619948650
  10. Sanya HallAdult Health Nurse Practitioner1063094126
  11. Marie-Elena Hall Grosett, PH.D., LCSW-RClinical Social Worker1578636296
  12. Craig Hametz, M.D.Cardiovascular Disease Physician1609053644
  13. Glenn Hamroff, M.D.Cardiovascular Disease Physician1720081318
  14. Richard Hanemann, LCSW-RClinical Social Worker1033445010
  15. Ann Hanley, MDNeurology Physician1700961497
  16. Sherrie Hauser, RNRegistered Nurse1578762092
  17. Rachel Heater, LMFTMarriage & Family Therapist1336510833
  18. Tracy Hemmerdinger, M.D.Obstetrics & Gynecology Physician1992739395
  19. Selene Henry-Lake, CNMMidwife1346506797
  20. Anabel HernandezBehavior Technician1154257848
  21. Mark Hittman, MDInternal Medicine Physician1255337267
  22. Julianne Ho, PA-CPhysician Assistant1063199180
  23. Lloyd Hoffman, M.D.Ophthalmology Physician1790780633
  24. Jennifer Holdman, MS, CCC-SLPSpeech-Language Pathologist1720230907
  25. Min Ji HongPhysician Assistant1659161727
  26. Georgia Hooper Peek, PHDPsychologist1912915190
  27. Christina Horelick, LCSWClinical Social Worker1700274693
  28. David Horgan, M.D.Family Medicine Physician1861512121
  29. Ava HospSchool Psychologist1225410095
  30. Nadia Hossain, MDHospitalist Physician1265925754
  31. Tara Hossain, PA-CPhysician Assistant1306506001
  32. Leonie Hurdle, RNPsychiatric/Mental Health Nurse Practitioner1316263791
  33. Hope HutnerSpecialist1720340433
  34. Kathleen Huvane, PHYSICAL THERAPISTContractor1497034433
  35. Raymond Iannaccone, MDEmergency Medicine Physician1306889902
  36. Laura Innes, RNGeneral Practice Registered Nurse1205441946
  37. Gloria Jackman, M.S. L.AC.Acupuncturist1548599624
  38. Essam Jacob, M.D.Hospitalist Physician1437124831
  39. Jubie Jacob, PA-CPhysician Assistant1558083501
  40. Bobby Janda, M.D.Family Medicine Physician1295919801
  41. William Jean GillesOccupational Therapy Assistant1295577195
  42. Donna Jenkins, PTPhysical Therapist1700187010
  43. Rosimar Jewell Daus, LMFTMarriage & Family Therapist1801261268
  44. Maurice Johnson, M.D.Internal Medicine Physician1689751497
  45. Heather Jones, M.S., CCC-SLPSpeech-Language Pathologist1780059154
  46. Deepa Joseph, M.D.Hospitalist Physician1457432007
  47. Josmi Joseph, M.DHospitalist Physician1548557242
  48. Mitchell Josephs, M.D.Gastroenterology Physician1063413532
  49. Keval Joshi, M.D.Hospitalist Physician1164661039
  50. Wendy Kahn, WENDY KAHN M.D.Pediatrics Physician1508062035

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

Cortlandt Manor, New York appears in the CMS National Plan and Provider Enumeration System with 456 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 Cortlandt Manor - 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 Cortlandt Manor 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 Cortlandt Manor is weighted toward Physician Assistant (31 clinicians, followed by Specialist with 31 and Physical Therapist with 26). 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, Cortlandt Manor reports roughly 2.3 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 Cortlandt Manor practice address, a coverage gap Cortlandt Manor patients typically fill by traveling to a larger nearby hub.

For Cortlandt Manor 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 Cortlandt Manor, NY?

There are 456 registered healthcare providers in Cortlandt Manor, NY, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Cortlandt Manor?

The most common specialties in Cortlandt Manor are Physician Assistant, Specialist, Physical Therapist, Hospitalist Physician, Clinical Social Worker. Physician Assistant has the most providers with 31.

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.