NPPES file of Aug 9, 2026

Doctors and health care providers in Parker, CO

1,871 individual NPPES records list a practice address in Parker, 20th of 193 Colorado cities. The largest group is physical therapist: 131, 7% of the city's records, against 4% across Colorado. Page 25 of 38.

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

Parker in Colorado

  • Rank in Colorado20th of 193 cities by records
  • Share of the state1.3% of Colorado's records
  • Specialties present25 or more taxonomy codes
  • Top three groups19% of all records

Compared with Colorado as a whole, Parker has 2× the state's share of family nurse practitioner records and 0.39× its share of student in an organized health care education/training program records.

Providers in Parker, alphabetically

  1. Kelly Nason, LCSWClinical Social Worker1386926251
  2. Naomi NavarroBehavior Technician1790506152
  3. Mariam Ndiaye, NPFamily Nurse Practitioner1497448450
  4. Cheri Neal, D.D.S.General Practice Dentistry1982675591
  5. Laura Neal, PT, DPTPhysical Therapist1669801163
  6. Kelsey Neitzel, DOFamily Medicine Physician1750794079
  7. Aislyn Nelson, M.D., PH.D.Dermatology Physician1154717288
  8. Alissa NelsonBehavior Technician1346862174
  9. Ashlyn Nelson, SLPSpeech-Language Pathologist1629696521
  10. Kevin Nelson, D.C.Chiropractor1700857653
  11. Megan NelsonPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1639898851
  12. Rebekah Nelson, PASurgical Physician Assistant1588221014
  13. Rochelle NelsonMassage Therapist1205168077
  14. Johanna Neucks, APN-CNSPsychiatric/Mental Health Clinical Nurse Specialist1669512539
  15. Laura Newberry, MDPediatrics Physician1740480581
  16. Samantha Newren, RBTBehavior Technician1518421270
  17. Elise NguyenPharmacist1457945891
  18. Leann Nguyen, PHARMACISTPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1477996452
  19. Manh Hung Nguyen, PA-CPhysician Assistant1780313833
  20. Maria Nguyen, PHARMD.Pharmacist1184027260
  21. Mary Nguyen, M.D.Family Medicine Physician1386811362
  22. Drina NibbeMarriage & Family Therapist1790041119
  23. Ashley Nichols, PA-CPhysician Assistant1427606490
  24. Amanda Nickerson, LMTMassage Therapist1437796687
  25. Whitney Nicks, R.D.H.Dental Hygienist1568850469
  26. Beth Nielsen, D.D.S.Pediatric Dentistry1568584340
  27. Brittany Nielsen, MSN, CPNPPC, PMHNPBCPsychiatric/Mental Health Nurse Practitioner1093299679
  28. Tiffany Niquette, DDSDentist1477110302
  29. Joslynn NitschkeOccupational Therapist1790659613
  30. Chika NjokuPsychiatric/Mental Health Nurse Practitioner1881510808
  31. Kelly Nodurft, CD, DONADoula1558192468
  32. Megan Noe, RD, CD, CNSCRegistered Dietitian1497584312
  33. Nicholas NolanPhysical Therapist1255999058
  34. Mary Norick, PTPhysical Therapist1760613939
  35. Marjean NorlandSpeech-Language Pathologist1457640120
  36. Jonathan Northrop, COTAOccupational Therapy Assistant1912323353
  37. Lucia Notardonato, MDInternal Medicine Physician1982165015
  38. Hilary Novatt, M.D.Obstetrics & Gynecology Physician1366061368
  39. Lisa Nowicki, DVMVeterinarian1982941514
  40. Desiree Nunez, LPCMental Health Counselor1366117061
  41. McKenzie O'BrienBehavior Technician1710749726
  42. Brad O'NeillGeneral Practice Dentistry1386863041
  43. Hailey Oakes-HakalaBehavior Analyst1457180283
  44. Krystal ObermeierPsychiatric/Mental Health Nurse Practitioner1225820194
  45. Patrick OdomPharmacy Technician1467116897
  46. Danielle Oetjen, MAMental Health Counselor1881335826
  47. Gift Ogah, FNP-BCFamily Nurse Practitioner1780419648
  48. Gordon Olinger, M.D.Surgery Physician1457686198
  49. Pamela OlmstedClinical Social Worker1073022992
  50. Andy Olsen, DOPhysical Medicine & Rehabilitation Physician1144617499

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

Parker, Colorado appears in the CMS National Plan and Provider Enumeration System with 1,871 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 Parker - 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 Parker 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 Parker is weighted toward Physical Therapist (131 clinicians, followed by Behavior Technician with 129 and Speech-Language Pathologist with 96). 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, Parker reports roughly 31.8 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 Parker 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 Parker, CO?

There are 1,871 registered healthcare providers in Parker, CO, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Parker?

The most common specialties in Parker are Physical Therapist, Behavior Technician, Speech-Language Pathologist, Family Nurse Practitioner, Professional Counselor. Physical Therapist has the most providers with 131.

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.