NPPES file of Aug 9, 2026

Doctors and health care providers in Ithaca, NY

2,215 individual NPPES records list a practice address in Ithaca, 25th of 1,009 New York cities. The largest group is clinical social worker: 194, 9% of the city's records, against 5% across New York. Page 37 of 45.

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

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

The 8 largest groups in Ithaca

  1. Clinical Social Worker194
  2. Registered Nurse147
  3. Social Worker107
  4. Physical Therapist106
  5. Physician Assistant94
  6. Students in training87
  7. Family Nurse Practitioner82
  8. Athletic Trainer75

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

Ithaca in New York

  • Rank in New York25th of 1,009 cities by records
  • Share of the state0.4% of New York's records
  • Specialties present25 or more taxonomy codes
  • Top three groups20.2% of all records

Compared with New York as a whole, Ithaca has 11.5× the state's share of athletic trainer records and 0.31× its share of specialist records.

Providers in Ithaca, alphabetically

  1. Stacey Shipe, PHDSocial Worker1164266417
  2. Michelle Shippos, LCSWClinical Social Worker1790356426
  3. Janet ShortallStudent in an Organized Health Care Education/Training Program1568159705
  4. Lynn Shreve, R.N.Registered Nurse1235465717
  5. Amitabh Shrivastava, M.D.Pediatrics Physician1891884193
  6. Susan Shrog, LCSWClinical Social Worker1598925711
  7. Paw ShuePediatric Occupational Therapist1700758497
  8. Colleen ShulerRegistered Nurse1518403559
  9. Katherine ShutlerPhysician Assistant1780400630
  10. Tasfia SiamStudent in an Organized Health Care Education/Training Program1255125431
  11. Christina SiauPhysician Assistant1245601574
  12. Lori Sibley, RNRegistered Nurse1386952224
  13. Wendy Sicina, LPNLicensed Practical Nurse1417929514
  14. Anthony Sidari, M.D.Rheumatology Physician1942569322
  15. Laura Sidari, M.D.Psychiatry Physician1881950665
  16. Debra Siegert, MSED,RD,CSR,CDN,CDERegistered Dietitian1548442221
  17. Caryl Silberman, R.N.School Registered Nurse1275885048
  18. Walter Silbert, MDDiagnostic Radiology Physician1578591749
  19. Phaelon Silva, MDObstetrics & Gynecology Physician1225028285
  20. Joelle Silverman-Hrubes, LMSWSocial Worker1558186965
  21. Deana Silvernail, M.S.Speech-Language Pathologist1912159203
  22. Alison SimioneClinical Social Worker1992414650
  23. Rose Simon, LPNLicensed Practical Nurse1326000985
  24. Emily SimondsStudent in an Organized Health Care Education/Training Program1376336024
  25. Christene Simone, MA, EDSSchool Psychologist1548942816
  26. Dorothea Simone, RNPediatric Registered Nurse1649476771
  27. Aleza SimonsSpecialist1437491412
  28. Cathie Simpson, PHDMental Health Counselor1912078213
  29. Heather SimpsonSocial Worker1982867099
  30. Mary Ann Simpson, M.A. CCC-SLPSpeech-Language Pathologist1275764839
  31. Amit Singh, M.D.Specialist1699799528
  32. Jasmine Singh, PA-CPhysician Assistant1932058765
  33. Raminder Singh, DDSGeneral Practice Dentistry1053300525
  34. Seemant Singh, M.D.Sports Medicine (Family Medicine) Physician1649435025
  35. Shaila SinghOccupational Therapist1972762474
  36. Sheila Singh, PHDCounseling Psychologist1568979383
  37. Irine Siraj, MBBSNeurology Physician1528589421
  38. Matthew Sirvent, LMTMassage Therapist1255062550
  39. Bernard Sisson, LCSWSocial Worker1386795169
  40. Jacob Skezas, MDInternal Medicine Physician1700851375
  41. David Skorton, MDCardiovascular Disease Physician1952399479
  42. John Skrovan, PH.D.Clinical Psychologist1972720894
  43. Charlotte Skuse, RNRegistered Nurse1134193766
  44. Samantha SlabykPhysician Assistant1689478810
  45. Joan SlatoffSpecialist1154810133
  46. Mark SlatteryRegistered Nurse1871055160
  47. Michael Slattery, MDSleep Medicine (Psychiatry & Neurology) Physician1609877158
  48. Samantha Sloan, CNMAdvanced Practice Midwife1386409183
  49. John Smieska, PA-CPhysician Assistant1528327376
  50. Sandra SmigielRegistered Nurse1699805168

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

Ithaca, New York appears in the CMS National Plan and Provider Enumeration System with 2,215 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 Ithaca - 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 Ithaca 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 Ithaca is weighted toward Clinical Social Worker (194 clinicians, followed by Registered Nurse with 147 and Social Worker with 107). 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, Ithaca reports roughly 11.3 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.

For Ithaca 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 Ithaca, NY?

There are 2,215 registered healthcare providers in Ithaca, NY, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Ithaca?

The most common specialties in Ithaca are Clinical Social Worker, Registered Nurse, Social Worker, Physical Therapist, Physician Assistant. Clinical Social Worker has the most providers with 194.

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.