NPPES file of Aug 9, 2026

Doctors and health care providers in Longmont, CO

2,381 individual NPPES records list a practice address in Longmont, 16th of 193 Colorado cities. The largest group is mental health counselor: 184, 8% of the city's records, against 6% across Colorado. Page 28 of 48.

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

The 8 largest groups in Longmont

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

Longmont in Colorado

  • Rank in Colorado16th of 193 cities by records
  • Share of the state1.6% of Colorado's records
  • Specialties present25 or more taxonomy codes
  • Top three groups18.7% of all records

Compared with Colorado as a whole, Longmont has 3× the state's share of behavior analyst records and 0.43× its share of behavior technician records.

Providers in Longmont, alphabetically

  1. Megan Matus, PT, DPTPhysical Therapist1093482895
  2. Beau Mauldin, D.C.Chiropractor1972544229
  3. Daniel Maurer, DDSDentist1033561675
  4. James Maurer, DDSDentist1366511644
  5. Margaret MaurerAcupuncturist1255897716
  6. Tanna Maurer, PT, DPTPhysical Therapist1811433204
  7. Peter Maves, PH.D.Clinical Psychologist1215995154
  8. Kevin Mayeda, A.T.,C.Athletic Trainer1205053592
  9. Paige MayhallBehavior Analyst1346074614
  10. Hossein Maymani, MDHematology & Oncology Physician1023303096
  11. Rebekah Maymani, MDRadiation Oncology Physician1164716403
  12. Patricia MaynardSpecialist1831401538
  13. Leah Mayo, RBTBehavior Technician1609349513
  14. Jeanne McAdara, PHDContractor1023750858
  15. Sharon McCaffrey, LCSWClinical Social Worker1730140757
  16. Carolyn McCann, LCSWClinical Social Worker1952159915
  17. Christina McCann, NCC, LPCProfessional Counselor1740979822
  18. James McCarrey, DOFamily Medicine Physician1083111512
  19. Beth McCarthy, PA-CPhysician Assistant1710535760
  20. Heather McCarthyAcupuncturist1235890567
  21. Brittany McCarty, PA-CSurgical Physician Assistant1518389063
  22. David McCarty, DOInternal Medicine Physician1174521058
  23. Robert McCarty, D.D.S.General Practice Dentistry1407951577
  24. Maria McCloy, OTRPediatric Occupational Therapist1710162631
  25. Shannon McClure, O.D.Optometrist1699180182
  26. Kimberley McColl, PHARMDPharmacist1003199258
  27. Michael McCormick, MSWClinical Social Worker1992753586
  28. Murphy McCracken, LPCProfessional Counselor1194484303
  29. Jenni McDade, MA, NCCProfessional Counselor1003445552
  30. Chantal McDonald, M.S.P.T.Physical Therapist1225049158
  31. Steven McFadden, R.PH.Pharmacist1326178484
  32. Megan McGarvey, PTPhysical Therapist1073580692
  33. Nancy McGeown, LPCProfessional Counselor1073878047
  34. Brigid McGinn, LPCMental Health Counselor1710391420
  35. Thomas McGuire, D.O.Internal Medicine Physician1932410271
  36. Donna McHaney, DNP, APRN, FNP-CFamily Nurse Practitioner1467981993
  37. Emma McHenry, LMTMassage Therapist1124734629
  38. Cheryl McIntyre, PH.D., LPCProfessional Counselor1346246246
  39. John McIntyre, LMFTMarriage & Family Therapist1467533984
  40. Dani McKayBehavior Analyst1043069966
  41. Kimberly McKay, OTR/LOccupational Therapist1124855887
  42. Sarah McKinley, MDPulmonary Disease Physician1124245543
  43. Mandy McLane, M.A., CCC-SLPSpeech-Language Pathologist1922015387
  44. Heather McLaughlin, LCSWClinical Social Worker1710783162
  45. Chelsea McLean, PA-CMedical Physician Assistant1528430717
  46. Carol McLennan, LPCMental Health Counselor1578297941
  47. Richard McManaman, D.D.S., M.S.Orthodontics and Dentofacial Orthopedics Dentistry1063570760
  48. Haley McNabb, CD(DONA)Doula1184341679
  49. Katelynn McNabb, MTMassage Therapist1629891510
  50. Elizabeth McNally-Pane, NPPrimary Care Nurse Practitioner1427185479

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

Longmont, Colorado appears in the CMS National Plan and Provider Enumeration System with 2,381 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 Longmont - 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 Longmont 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 Longmont is weighted toward Mental Health Counselor (184 clinicians, followed by Physical Therapist with 145 and Massage Therapist with 116). 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, Longmont reports roughly 40.5 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, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Longmont practice address, a coverage gap Longmont patients typically fill by traveling to a larger nearby hub.

For Longmont 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 Longmont, CO?

There are 2,381 registered healthcare providers in Longmont, CO, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Longmont?

The most common specialties in Longmont are Mental Health Counselor, Physical Therapist, Massage Therapist, Professional Counselor, Clinical Social Worker. Mental Health Counselor has the most providers with 184.

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.