NPPES file of Aug 9, 2026

Doctors and health care providers in Indianapolis, IN

30,493 individual NPPES records list a practice address in Indianapolis, 1st of 269 Indiana cities. The largest group is students in training: 3,054, 10% of the city's records, against 4% across Indiana. Page 393 of 610.

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 Indianapolis

  1. Students in training3,054
  2. Behavior Technician2,740
  3. Clinical Social Worker1,574
  4. Mental Health Counselor1,205
  5. Pharmacist1,094
  6. Family Nurse Practitioner1,057
  7. Physical Therapist838
  8. Physician Assistant713

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

Indianapolis in Indiana

  • Rank in Indiana1st of 269 cities by records
  • Share of the state25.4% of Indiana's records
  • Specialties present25 or more taxonomy codes
  • Top three groups24.2% of all records
  • Students in training rank1st of the 10 Indiana cities with the most

Compared with Indiana as a whole, Indianapolis has 2.6× the state's share of student in an organized health care education/training program records and 0.63× its share of behavior technician records.

Providers in Indianapolis, alphabetically

  1. Yoshiki NishizawaStudent in an Organized Health Care Education/Training Program1093456279
  2. Daniel Nisi, MDVascular & Interventional Radiology Physician1255789228
  3. Sarah NislyPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1114240140
  4. Caleb Nissen, MDStudent in an Organized Health Care Education/Training Program1205522703
  5. Katharine NissenStudent in an Organized Health Care Education/Training Program1396544797
  6. Abigail NitaStudent in an Organized Health Care Education/Training Program1508676727
  7. Tina NitsosFamily Nurse Practitioner1891162764
  8. Vincent Nittoli, MS, LAT, ATCAthletic Trainer1174596829
  9. Alexandra NituStudent in an Organized Health Care Education/Training Program1154258184
  10. Mara Nitu, MDPediatric Critical Care Medicine Physician1770692741
  11. Michelle NivarStudent in an Organized Health Care Education/Training Program1003798224
  12. Christine NixPediatrics Physician1013362839
  13. Rachel Nix, R.D., C.D., C.L.CRegistered Dietitian1447458377
  14. Raven Nix, NPFamily Nurse Practitioner1821470238
  15. Heather Nixon, N.P.Nurse Practitioner1013967397
  16. Jordan Nixon, NPPediatric Nurse Practitioner1679243661
  17. Aqeel NiyazStudent in an Organized Health Care Education/Training Program1861313520
  18. Paul Niziolek, M.D., PH.D.Diagnostic Radiology Physician1386919488
  19. Mushoba Njalamimba, M.D.Anesthesiology Physician1043406200
  20. Richard NjeriContractor1912539958
  21. Charles Njinimbam, MDNeonatal-Perinatal Medicine Physician1114021615
  22. Elsieann NjugunaCounselor1306351721
  23. Cynthia Nkem, MDStudent in an Organized Health Care Education/Training Program1831983949
  24. Christine Nkemeh, MDMaternal & Fetal Medicine Physician1841671542
  25. Uchechukwu NnateStudent in an Organized Health Care Education/Training Program1265245435
  26. Yejin No, D.OStudent in an Organized Health Care Education/Training Program1609405430
  27. Heather NoakesPharmacist1346844206
  28. Victoria Nobari, DOStudent in an Organized Health Care Education/Training Program1811692379
  29. Augusta NobelPsychiatric/Mental Health Nurse Practitioner1851955611
  30. Donna Nobile, MDPediatric Infectious Diseases Physician1982700647
  31. Amanda NobleTechnician1578403879
  32. Christina Noble, MSN, RN, AGCNS-BCClinical Nurse Specialist1700651643
  33. Debra Noble, MS, CCC-SLPSpeech-Language Pathologist1538324520
  34. Evertta NobleBehavior Technician1740092873
  35. Kristen Noble, M.D., PH.D.Neonatal-Perinatal Medicine Physician1497173777
  36. Lindsey NobleClinical Social Worker1386129260
  37. Kiomarys Noble PerezBehavior Technician1912715236
  38. Jill Noblitt, ATC, LAthletic Trainer1194038950
  39. Elizabeth Nocera, DOChild & Adolescent Psychiatry Physician1184948986
  40. James Nocon, M.D.Obstetrics & Gynecology Physician1730118084
  41. April Nodine, PA-CSurgical Physician Assistant1528022514
  42. Abygaelle NoelClinical Social Worker1528752938
  43. Josey NoelStudent in an Organized Health Care Education/Training Program1780490136
  44. Karen NoelGeneral Practice Dentistry1982781894
  45. Annika Noetzel-KiersClinical Social Worker1366396681
  46. Jessica Nohe, FNPFamily Nurse Practitioner1679931703
  47. Brock Nolan, M.D.Psychiatry Physician1336131168
  48. Carol Nolan, PHARMDPharmacist1427196443
  49. John Nolan, LCSW, CEAP, LLCClinical Social Worker1437396207
  50. James Noland, M.D.Obstetrics & Gynecology Physician1386610913

The largest Indiana cities

  1. Fort Wayne9,203
  2. Evansville4,352
  3. Carmel3,727
  4. Bloomington3,287
  5. South Bend3,178

All of Indiana →

How to read this directory

Indianapolis, Indiana appears in the CMS National Plan and Provider Enumeration System with 30,493 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 Indianapolis - 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 Indianapolis 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 Indianapolis is weighted toward Student in an Organized Health Care Education/Training Program (3,054 clinicians, followed by Behavior Technician with 2,740 and Clinical Social Worker with 1,574). 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 Indiana's population, Indianapolis reports roughly 444.4 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 Indianapolis 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 Indianapolis, IN?

There are 30,493 registered healthcare providers in Indianapolis, IN, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Indianapolis?

The most common specialties in Indianapolis are Student in an Organized Health Care Education/Training Program, Behavior Technician, Clinical Social Worker, Mental Health Counselor, Pharmacist. Student in an Organized Health Care Education/Training Program has the most providers with 3,054.

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.