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 186 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. Sondra Gentry, M.A.Pastoral Counselor1902952146
  2. William Gentry, M.D.Reproductive Endocrinology Physician1215948427
  3. Amelia Georgas, DOStudent in an Organized Health Care Education/Training Program1770286809
  4. Alexander George, MDInternal Medicine Physician1124552559
  5. Bistees George, MDStudent in an Organized Health Care Education/Training Program1275112583
  6. Brooke GeorgeBehavior Analyst1205432721
  7. Katherine George, PTPhysical Therapist1346595832
  8. Kristi George, MDNeurology Physician1770587479
  9. Lydia George, PT, DPT, CBISPhysical Therapist1932870912
  10. Marie GeorgeStudent in an Organized Health Care Education/Training Program1215721725
  11. Melissa George, PHAMDNuclear Pharmacist1538437876
  12. Nancy George, AU.D.Audiologist1497743272
  13. Nicca George, P.TPhysical Therapist1114087913
  14. Paul George, MS LCSW LMFTClinical Social Worker1093877094
  15. Philip George, M.D.Clinical Cardiac Electrophysiology Physician1962722140
  16. Rachel George, LCSWClinical Social Worker1548525397
  17. Zachari George, LCSWClinical Social Worker1487126389
  18. Angela Georges Hartman, LCSW, LCACClinical Social Worker1972718625
  19. Amelia Georgi, MSW, LSWSocial Worker1013492099
  20. Mary Ann Gepte TuanoContractor1851541627
  21. Mark Geraci, MDPulmonary Disease Physician1528158201
  22. Alexandra GerberNurse Practitioner1205383429
  23. Rebecca Gerber, MSN, RN, AGCNS-BCClinical Nurse Specialist1770330284
  24. Gavyn Gerbofsky, DOEmergency Medicine Physician1477172104
  25. Marc Gerdisch, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1508822255
  26. Patrick Gerety, MDPlastic Surgery Physician1164620720
  27. Serena GergisStudent in an Organized Health Care Education/Training Program1043133424
  28. Katherine Geric, DOStudent in an Organized Health Care Education/Training Program1033911714
  29. Bradley Gerig, ATCAthletic Trainer1558648287
  30. Joel GerigStudent in an Organized Health Care Education/Training Program1215670021
  31. Sidney GerigStudent in an Organized Health Care Education/Training Program1053209148
  32. Stephanie Gerig, DPTPhysical Therapist1043447238
  33. Steven Gerke, MDInternal Medicine Physician1689658650
  34. Haley Germain, MS, CFY-SLPSpeech-Language Pathologist1033968508
  35. Kiam Germani, MSN, NNPNeonatal Nurse Practitioner1275089559
  36. Ashley GermannBehavior Technician1043028376
  37. Sara Germann, AGPCNP-BCAdult Health Nurse Practitioner1396746145
  38. Daniel Germeroth, DOPediatric Anesthesiology Physician1679967954
  39. Daniel GerowOrthopaedic Surgery Physician1659834349
  40. Olivia Gershman, DDSGeneral Practice Dentistry1902284086
  41. Leanna-Marie Gershuni, MDAllergy & Immunology Physician1174940019
  42. Camille Gerstbauer, PTAPhysical Therapy Assistant1427204312
  43. Erica GerstbauerStudent in an Organized Health Care Education/Training Program1033928486
  44. Michael Gerstbauer, D.D.S.Dentist1588821284
  45. David Gerstein, M.D.Dermatology Physician1164428660
  46. Joshua GersteinStudent in an Organized Health Care Education/Training Program1588408371
  47. Addison GerthBehavior Analyst1225520224
  48. Christopher Gerth, PA-CMedical Physician Assistant1184332132
  49. Josephine GeryStudent in an Organized Health Care Education/Training Program1821989617
  50. Franci Gesell, PAPhysician Assistant1063700847

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.