NPPES file of Aug 9, 2026

Doctors and health care providers in Louisville, CO

785 individual NPPES records list a practice address in Louisville, 30th of 193 Colorado cities. The largest group is physical therapist: 73, 9% of the city's records, against 4% across Colorado.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

The 8 largest groups in Louisville

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Louisville in Colorado

  • Rank in Colorado30th of 193 cities by records
  • Share of the state0.5% of Colorado's records
  • Specialties present25 or more taxonomy codes
  • Top three groups19.2% of all records

Compared with Colorado as a whole, Louisville has 3.1× the state's share of acupuncturist records and 0.60× its share of massage therapist records.

Providers in Louisville, alphabetically

  1. Christine Abair, MDObstetrics & Gynecology Physician1023212610
  2. Karen Achtermann, D.C.Chiropractor1275559387
  3. Martin Achtermann, D.C.Chiropractor1487670691
  4. Kimberley AdamProfessional Counselor1639007297
  5. Nicholas Adams, MA, LPCCCounselor1689458937
  6. Elizabeth Agnew, PT, DPTPhysical Therapist1982959185
  7. Susan Ahlberg, RDRegistered Dietitian1609217124
  8. Elizabeth Akasaka, PA-CPhysician Assistant1033700414
  9. Adeola Akinlonu, MDPediatrics Physician1386031284
  10. Elizabeth Alaimo, DOFamily Medicine Physician1427404607
  11. Roman AleksejevPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1962090746
  12. Caitlin Alexander, PT, DPT, CAFSSports Physical Therapist1508497876
  13. Jordon Allard, OTR/LOccupational Therapist1750995692
  14. Madeline AlmSports Dietetics Nutrition Registered Dietitian1942871181
  15. Barbara Alswang, P.T.Physical Therapist1376771857
  16. Michael Altman, LPC, CACIIProfessional Counselor1013183524
  17. Brad Anderson, MDFamily Medicine Physician1558362657
  18. Brian Anderson, M.D.Psychiatry Physician1417058496
  19. Emily Anderson-Diepenbrock, LCSWClinical Social Worker1174400105
  20. Joanne (jody) Andrews, L.M.F.T.Marriage & Family Therapist1801068192
  21. Lisa Apel, LPCProfessional Counselor1891258273
  22. Austin AragonMassage Therapist1558229203
  23. Jiefang AragonSpecialist1679009955
  24. Caitlin Arce, MA, LPCProfessional Counselor1114473170
  25. Beth Armbruster, OTR/LOccupational Therapist1477276541
  26. Miranda ArmbrusterBehavior Technician1740168566
  27. Virginia Arnette, PT, DPTPhysical Therapist1659844124
  28. Terese Atkins, LPCProfessional Counselor1437371754
  29. Sarah Auchincloss, APN - FNPFamily Nurse Practitioner1285154443
  30. Daniel Austin, M.D.Obstetrics & Gynecology Physician1396729141
  31. Taila AutelePharmacist1417320839
  32. Rowena Baca, M.A., L.P.C.Professional Counselor1629230537
  33. Kathryn Bach, OTR/LOccupational Therapist1871171967
  34. Brittney Bailey, OTR/LOccupational Therapist1750862066
  35. Daniel Bailey, PTAPhysical Therapy Assistant1558218826
  36. Margaret Balhoff, PT, MFTCMarriage & Family Therapist1770703159
  37. Leah Band, LCSWClinical Social Worker1033643127
  38. Shelby BandelStudent in an Organized Health Care Education/Training Program1063260941
  39. Matthew Banner, M.A, LPCMental Health Counselor1861539546
  40. Julie Bansch-WickertClinical Social Worker1609366129
  41. Julie Banta, MA, NCCMental Health Counselor1578970083
  42. Darby Barfield, DMDPediatric Dentistry1881868222
  43. Tracy Barkman, BA, MA, BCBABehavior Analyst1386162451
  44. Joanna Baskett, PAPhysician Assistant1366492100
  45. Matthew BattagliaPhysician Assistant1972818227
  46. Nathaniel Battisti, PT, DPTPhysical Therapist1770461154
  47. Annabel Bavage, PTOrthopedic Physical Therapist1215455290
  48. Michele Beach, LPCProfessional Counselor1689280547
  49. Kimberly Beck, NNPNeonatal Nurse Practitioner1730811472
  50. Cindy Beeks, O.D.Optometrist1750381927

The largest Colorado cities

  1. Denver25,068
  2. Colorado Springs19,771
  3. Aurora17,400
  4. Fort Collins6,928
  5. Boulder5,635

All of Colorado →

How to read this directory

Louisville, Colorado appears in the CMS National Plan and Provider Enumeration System with 785 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 Louisville - 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 Louisville 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 Louisville is weighted toward Physical Therapist (73 clinicians, followed by Mental Health Counselor with 42 and Clinical Social Worker with 36). 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 Colorado's population, Louisville reports roughly 13.4 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.

Of Colorado's most common specialties, Registered Nurse is the most prominent one with no provider currently listing a Louisville practice address, a coverage gap Louisville patients typically fill by traveling to a larger nearby hub.

For Louisville 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 Louisville, CO?

There are 785 registered healthcare providers in Louisville, CO, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Louisville?

The most common specialties in Louisville are Physical Therapist, Mental Health Counselor, Clinical Social Worker, Family Medicine Physician, Professional Counselor. Physical Therapist has the most providers with 73.

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.