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 21 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. Deidre Arms, CNPFamily Nurse Practitioner1790100931
  2. Alicia Armstrong, LMHCMental Health Counselor1902178866
  3. Amy Armstrong, L.C.S.W.Clinical Social Worker1154471225
  4. Brittany Armstrong, LMTMassage Therapist1255130415
  5. Devan Armstrong, MS, LMFTMarriage & Family Therapist1205958790
  6. Emily ArmstrongPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1982322798
  7. Janice Armstrong, NP-CFamily Nurse Practitioner1235614561
  8. Jessica Armstrong, LMHCAMental Health Counselor1720932395
  9. Joanna Armstrong, PAPhysician Assistant1639290414
  10. Kayle ArmstrongMental Health Counselor1497601660
  11. Kinshanna Armstrong, NPGerontology Nurse Practitioner1932028693
  12. Krista Armstrong, NPNurse Practitioner1235404500
  13. Logan Armstrong, LAT, ATCAthletic Trainer1134591431
  14. Mary ArmstrongOccupational Therapist1568607075
  15. Samantha Armstrong, MDHematology & Oncology Physician1689053761
  16. Theresa ArmstrongSpeech-Language Pathologist1801912407
  17. Thomas Armstrong, MDInternal Medicine Physician1518940816
  18. Alexandria Arndt, MSW, LSWClinical Social Worker1023681897
  19. Ryleigh Arndt, CGCGenetic Counselor (M.S.)1639903776
  20. Faith ArnettBehavior Technician1346171048
  21. Jennifer Arnett, RNCNurse Practitioner1194714287
  22. Marilyn ArnettClinical Social Worker1649236738
  23. Morgan Arnett, RNPediatric Registered Nurse1437040813
  24. Regina ArnettBehavior Technician1093694168
  25. Ann Arno, D.O.Family Medicine Physician1912953654
  26. Janet Arno, MDInfectious Disease Physician1588620959
  27. Amanda Arnold, PNP-ACCritical Care Pediatric Nurse Practitioner1992335913
  28. Braden ArnoldStudent in an Organized Health Care Education/Training Program1215782271
  29. Candace ArnoldSocial Worker1083396410
  30. Jennifer ArnoldBehavior Technician1346811767
  31. Jonathan ArnoldStudent in an Organized Health Care Education/Training Program1326856204
  32. Mariah ArnoldBehavior Technician1578373619
  33. Mary Arnold, RN, MSN, NPNurse Practitioner1518069152
  34. Patrick ArnoldBehavior Technician1700457322
  35. Peter Arnold, MDStudent in an Organized Health Care Education/Training Program1346945102
  36. Rachel ArnoldOccupational Therapist1518842160
  37. Stacey ArnoldClinical Social Worker1972399087
  38. Stacy Arnold, MAMental Health Counselor1063246932
  39. Tanya Arnold, RN, MSN, FNP-BCFamily Nurse Practitioner1225323124
  40. Taylor Arnold, RBTBehavior Technician1477224632
  41. Thomas Arnold, RNRegistered Nurse1629137765
  42. Tracie ArnoldBehavior Technician1285139584
  43. Tyler Arnold, MDPediatric Emergency Medicine (Pediatrics) Physician1083930234
  44. Victoria Arnold, PAPhysician Assistant1609369719
  45. Wendy Arnold, LCSWClinical Social Worker1912256942
  46. Zachary Arnold, MDAnesthesiology Physician1316575236
  47. Jessica Arnot, ODOptometrist1336879485
  48. Josefina AronoffStudent in an Organized Health Care Education/Training Program1619897261
  49. Yfat Aronov, FNP-C AND PMHNP-CPsychiatric/Mental Health Nurse Practitioner1255057766
  50. Rebecca Arora, MDAnatomic Pathology & Clinical Pathology Physician1861419525

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.