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 105 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. Christie Coleman-WilsonCounselor1316345689
  2. Tonya ColemenAttendant Care Provider1972423705
  3. Barbara Colgan, APN-BCAdult Health Nurse Practitioner1780827782
  4. Erin Colgan, RNRegistered Nurse1124286612
  5. Jenell ColganSpeech-Language Pathologist1528480654
  6. Shelby ColglazierPharmacist1205431871
  7. Doug Colgrove, MS, LSWCounselor1558630046
  8. Idamarie Collazo, LSWSocial Worker1164213203
  9. Lindsey Collett, MSW, LCSWClinical Social Worker1366153660
  10. Lucas Collett, RBTBehavior Technician1558942896
  11. Alexa Colletta, LSWSocial Worker1972315448
  12. Asja Colley, PTRehabilitation Practitioner1093557548
  13. Shea Colley, LCSWClinical Social Worker1760008478
  14. Latonja Collier, DSPHome Health Aide1508704024
  15. Melany Collier, OTROccupational Therapist1205946886
  16. Rhonda Collier, P.T.Physical Therapist1285856187
  17. William Collier, DOEmergency Medicine Physician1689369621
  18. Shelli Collier-Reetz, LMHCAMental Health Counselor1457036113
  19. Kayla CollingwoodCounselor1598398109
  20. Margaret Collingwood, LMFTMarriage & Family Therapist1174002935
  21. Amy Collins, MDEmergency Medicine Physician1154369767
  22. Angelea Collins, APRNFamily Nurse Practitioner1265935654
  23. Ann Collins, MDFamily Medicine Physician1356334551
  24. Anne Collins, MA, ATR-P, LMHCAMental Health Counselor1255971461
  25. Bradley Collins, MDInternal Medicine Physician1639666423
  26. Christin Collins, MS, LMHCAMental Health Counselor1871234153
  27. David Collins, M.D.Diagnostic Radiology Physician1518316082
  28. Dawn Collins, MS, LMFTMarriage & Family Therapist1669523007
  29. Diana Collins, RNCase Manager/Care Coordinator1962673400
  30. Donna Collins, LSWSocial Worker1558524850
  31. Durell Collins, AGACNP-BCAcute Care Nurse Practitioner1851863211
  32. Elizabeth Collins, M.D.Anesthesiology Physician1073831939
  33. James CollinsInternal Medicine Physician1386107266
  34. Janell CollinsDevelopmental Therapist1902451487
  35. Jeanie Collins, MSASocial Worker1013279835
  36. Kaitlyn Collins, PHDStudent in an Organized Health Care Education/Training Program1689482051
  37. Kara Collins, OTAOccupational Therapy Assistant1639327422
  38. Karla CollinsLicensed Practical Nurse1538949474
  39. Kelly Collins, COTAOccupational Therapy Assistant1063880136
  40. Lauren Collins, CD, RDRegistered Dietitian1871958371
  41. Lauren Collins, SLPSpeech-Language Pathologist1477391308
  42. Lynn CollinsNurse Practitioner1659731602
  43. Malaysia Collins, BCBABehavior Analyst1609555226
  44. McKenzie CollinsBehavior Analyst1790593507
  45. Megan CollinsStudent in an Organized Health Care Education/Training Program1518828599
  46. Niah CollinsBehavior Technician1922979533
  47. Rebecca CollinsStudent in an Organized Health Care Education/Training Program1578454880
  48. Rhonda Collins, MAMental Health Counselor1902403439
  49. Richard Collins, LCSWClinical Social Worker1285013581
  50. Robert Collins, M.D.Emergency Medicine Physician1316981251

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.