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 246 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. Katherine Howell, PHARMDPharmacist1548012685
  2. Michael Howell, ATC, MEDAthletic Trainer1053913921
  3. Michael HowellCase Manager/Care Coordinator1376323329
  4. Shirley Howell, NPNurse Practitioner1013967207
  5. Unique HowellAttendant Care Provider1477376804
  6. Michelle Howenstine, MDPediatric Pulmonology Physician1568571693
  7. Elizabeth Howerth, MA, LMHCMental Health Counselor1699187153
  8. Yvette HowesMental Health Counselor1437525920
  9. Liam Howley, MDInternal Medicine Physician1003073404
  10. Megan HowleyStudent in an Organized Health Care Education/Training Program1134011745
  11. Elyse HoyStudent in an Organized Health Care Education/Training Program1225765670
  12. Janet Hoyer, MSW, LCSWClinical Social Worker1992974000
  13. Mark Hoyer, MDPediatric Cardiology Physician1013020353
  14. Reed Hoyer, MDOrthopaedic Hand Surgery Physician1407077662
  15. Philip Hoyt, DDSDentist1033647763
  16. Sarah Hoyt, CAPRC 1Peer Specialist1598394108
  17. Warren Hoyt, MDFamily Medicine Physician1265473565
  18. Frank Hrisomalos, MDRetina Specialist (Ophthalmology) Physician1003106824
  19. Nicholas Hrisomalos, M.D.Retina Specialist (Ophthalmology) Physician1568452340
  20. Ivelina Hristova, MDStudent in an Organized Health Care Education/Training Program1992646608
  21. Melissa Hruby, DOAnatomic Pathology & Clinical Pathology Physician1548958416
  22. Eugene Hsiao, M.D.Plastic Surgery Physician1144359647
  23. Leo Hsiao, DOAnesthesiology Physician1164560207
  24. Mindy Hsiao, MDHematology & Oncology Physician1083091912
  25. Howard Hsieh, MPH, RDNRegistered Dietitian1043842255
  26. Kerrie Hsu, PHARM.D.Pharmacist1881978070
  27. Jack Hu, MDEmergency Medicine Physician1932293966
  28. Nina Hu, M.D.Student in an Organized Health Care Education/Training Program1255745972
  29. Oliver HuStudent in an Organized Health Care Education/Training Program1376427393
  30. Jason Hua, D.D.SDentist1871905372
  31. Aileen HuangStudent in an Organized Health Care Education/Training Program1144032137
  32. Alexander Huang, MD, BSStudent in an Organized Health Care Education/Training Program1508552217
  33. Amanda Huang, MDStudent in an Organized Health Care Education/Training Program1215739610
  34. Amelia Huang, M.D.Ophthalmology Physician1629424809
  35. Anna Huang, MDFamily Medicine Physician1891998456
  36. Ben Huang, D,I,Emergency Medicine Physician1841297165
  37. Christine Huang, MDEmergency Medical Services (Emergency Medicine) Physician1467714907
  38. Elijah Huang, MDPediatrics Physician1942861737
  39. Grace Huang, PSY.D.Psychologist1316220916
  40. Grace HuangRegistered Nurse1467274514
  41. Janice Huang, PHARMD.Pharmacist1962236471
  42. Jaxon HuangStudent in an Organized Health Care Education/Training Program1982456034
  43. Jonathan HuangStudent in an Organized Health Care Education/Training Program1750194791
  44. Linda HuangInternal Medicine Physician1154748184
  45. Michael Huang, MDDiagnostic Radiology Physician1295938926
  46. Nathan HuangStudent in an Organized Health Care Education/Training Program1689517013
  47. Yu-Han Huang, RDRegistered Dietitian1235658782
  48. Miguel HuaytaStudent in an Organized Health Care Education/Training Program1558157602
  49. Avery HubbardMedical Technologist1922417476
  50. Daniel Hubbard, DPTPhysical Therapist1457880221

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.