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 90 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. Duykhanh Ceppa, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1942477716
  2. Eugene Ceppa, M.D.Surgery Physician1205000742
  3. Megan Cerar, RBTBehavior Technician1366172058
  4. Michael Cerefin, DCChiropractor1932106523
  5. Gina Cerimele, LCSWClinical Social Worker1891754453
  6. Heather Cero, RNRegistered Nurse1518213016
  7. Adrianne CerutiStudent in an Organized Health Care Education/Training Program1548073646
  8. Thuanny Kessin CervantesBehavior Technician1629940374
  9. Mallory Cescato, MDEmergency Medicine Physician1154019545
  10. Rashelle Cesla, CPHTPharmacy Technician1174145437
  11. Kelly CesnikBehavior Technician1205583994
  12. Kaya CeyhanStudent in an Organized Health Care Education/Training Program1194607408
  13. Mallory CeyrollesBehavior Analyst1114722113
  14. Bahjat Chabenne, M.D.Surgery Physician1386718401
  15. Lola Chabtini, M.DThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1568800548
  16. Andrew ChackoStudent in an Organized Health Care Education/Training Program1457092942
  17. Ernestine Chaco, MDEmergency Medicine Physician1033578471
  18. Marcela Chacon Dickerson, MDFamily Medicine Physician1336439272
  19. Avery ChaddStudent in an Organized Health Care Education/Training Program1770343055
  20. David Chaddock, LCSW, LMFT, D.MINClinical Social Worker1811076151
  21. Jennifer Chadwick, LMHC, CSAYCMental Health Counselor1649589292
  22. Shannon ChafinSpeech-Language Pathologist1376276857
  23. Prabhjot ChahalStudent in an Organized Health Care Education/Training Program1659118800
  24. Daniel ChakhalianStudent in an Organized Health Care Education/Training Program1780116897
  25. Amit ChakrabartiStudent in an Organized Health Care Education/Training Program1720921943
  26. Varun Chakravarthy, PHARM DPharmacist1013528041
  27. Naga Chalasani, MDGastroenterology Physician1588628002
  28. Sai ChalasaniStudent in an Organized Health Care Education/Training Program1679318315
  29. Marianne Chalmers-Talkovski, L.ACAcupuncturist1487069993
  30. Ushasree Chamarthy, MDHematology & Oncology Physician1033215967
  31. Ashley Chamberlain, DPTPhysical Therapist1487506846
  32. Emily ChamberlainSpeech-Language Pathologist1235966144
  33. Robert Chamberlain, P.T.Physical Therapy Assistant1760508063
  34. Audrey Chamberlin, M.A., CCC-SLPSpeech-Language Pathologist1538381959
  35. Meghan Chamberlin, M.S., ED.S., L.M.H.CMental Health Counselor1437180718
  36. Erin Chamberlin Snyder, MDPersonal Emergency Response Attendant1871501635
  37. Adrienne Chambers, MSN, RN, CNS, CPNPPediatric Nurse Practitioner1740449701
  38. Alexus Chambers, RBTBehavior Technician1760295893
  39. Amber Chambers, NNPNeonatal Nurse Practitioner1770322059
  40. Anna Chambers, OTOccupational Therapist1992319933
  41. Brandon Chambers, PHARMD, RPHPharmacist1932647880
  42. Breighlyn ChambersStudent in an Organized Health Care Education/Training Program1265353221
  43. Bryce Chambers, D.D.SGeneral Practice Dentistry1326533068
  44. Connor Chambers, MDStudent in an Organized Health Care Education/Training Program1588414007
  45. Jennifer Chambers, PH.D.Clinical Psychologist1639436736
  46. Jermaine Chambers, MDStudent in an Organized Health Care Education/Training Program1891545711
  47. John Chambers, M.D.Internal Medicine Physician1730278334
  48. Joshua Chambers, PA-CPhysician Assistant1518409630
  49. Joshua Chambers, NPGerontology Nurse Practitioner1750921896
  50. Robert Chambers, M.D.Psychiatry Physician1871540864

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.