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.

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. Madison AabergPharmacist1043873938
  2. Paul Abbey, DDSDentist1891768495
  3. Christina AbbottFamily Nurse Practitioner1962039172
  4. Sahar Abdelqader, MDInternal Medicine Physician1366600710
  5. Julie Abrams, OTRPediatric Occupational Therapist1629109889
  6. Richard Abrams, D.D.S.Pediatric Dentistry1619048105
  7. Julie Ackerman, RNRegistered Nurse1154733228
  8. Cynthia AdamOccupational Therapy Assistant1972988475
  9. Heather Adams, CRNACertified Registered Nurse Anesthetist1225055098
  10. Nicholas Adams, PTPhysical Therapist1205155421
  11. Marnie AdamsonPediatric Occupational Therapist1114343738
  12. Jillian AdkinsBehavior Analyst1891656195
  13. Ma. Grace AdlerRegistered Nurse1295026839
  14. Mary Adler, CERT PED NURSE PRACTPediatric Nurse Practitioner1568466373
  15. Shahbaz Afzal, DOSports Medicine (Family Medicine) Physician1053949123
  16. Dora AgyemanNurse Practitioner1215704317
  17. Benjamin Ahern, DMDDentist1043902182
  18. Robert Ahern, DDSGeneral Practice Dentistry1598821332
  19. Ryan AlbericoPharmacist1982373817
  20. Christine AlbettaMassage Therapist1073851614
  21. Shelley Albright, RNOncology Registered Nurse1629938378
  22. Mackenzie Aleu, OTD, OTR/LPediatric Occupational Therapist1508644857
  23. Erika Alexander, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1962569988
  24. Christopher Algea, LMT, BCTMBMassage Therapist1821934878
  25. Lawrence Algiene, LPC, CAC IIProfessional Counselor1265786529
  26. Darin Allen, MDAnesthesiology Physician1780946053
  27. John Allen, BCBABehavior Analyst1922823947
  28. Michael Allen, DOFamily Medicine Physician1003892761
  29. Jennifer Allison, FNPFamily Nurse Practitioner1982863064
  30. Jordan Allison, DPTPhysical Therapist1366841686
  31. Jared Allomong, D.C.Nutrition Chiropractor1194913384
  32. Brooke Allred, DPTPhysical Therapist1417504465
  33. Sarah Alston, M.S., OTR/LOccupational Therapist1558768796
  34. Sharon AmaralPhysical Therapist1538768809
  35. Matias Amaro, LCSWClinical Social Worker1346817509
  36. Jennine AmatoMassage Therapist1174149629
  37. Sarah Amberg, LPC, LACMental Health Counselor1043828676
  38. Marc Amey, CNANurse's Aide1588590822
  39. Elizabeth Ammerman, BCBABehavior Analyst1417463613
  40. Aaron Anderson, C. PEDPedorthist1679073597
  41. Andrea AndersonMental Health Counselor1114585437
  42. Annika AndersonBehavior Technician1891402111
  43. Hannah AndersonBehavior Analyst1932077195
  44. Kristi Anderson, PTPhysical Therapist1710018734
  45. Kyrie Anderson, NPWomen's Health Nurse Practitioner1710516372
  46. Leeanna Anderson, LPNLicensed Practical Nurse1235444753
  47. Tylor Anderson, D.C.Chiropractor1861659104
  48. Wesley AndersonMassage Therapist1710562012
  49. Jill Andrews, OTOccupational Therapist1568629848
  50. Sandra Andrews, MDPsychiatry Physician1720001290

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.