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 33 of 38.

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).

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. Mary Sterling, NPFamily Medicine Physician1841625183
  2. Caroline StevensProfessional Counselor1356265664
  3. Jade Stevenson, PT, DPTPhysical Therapist1457297236
  4. Darwin Stjernholm, DCNutrition Chiropractor1568414159
  5. Gary Stockman, MSW, LCSWClinical Social Worker1114025624
  6. Joseph Stoll, DDSDentist1811977820
  7. Autumn Stone, MDFamily Medicine Physician1265691802
  8. Katie StonehouseMental Health Counselor1548187032
  9. Sarah Stoner, RDNRegistered Dietitian1073100210
  10. Jack Storti, ACC.0998204Addiction (Substance Use Disorder) Counselor1922755750
  11. Bogdan Strambu, MDSleep Medicine (Family Medicine) Physician1427366723
  12. Carolyn Strappini, NPFamily Nurse Practitioner1720663008
  13. Jared Strehl, DPTPhysical Therapist1285418228
  14. Ketty Streifel, O.D.Optometrist1730133380
  15. Keira StricklingSpeech-Language Pathologist1023726072
  16. Mary Strom, M.A. CCC, SLPSpeech-Language Pathologist1306080015
  17. Kristel Strother, LPCCMental Health Counselor1659052280
  18. Renee StruckMental Health Counselor1972185080
  19. Theodore Struhs, D.D.S.,M.S.Orthodontics and Dentofacial Orthopedics Dentistry1245454644
  20. Sherri Stuart, PA-CMedical Physician Assistant1396700324
  21. Lisa Stull, LISA STULL, MS, LMFTMarriage & Family Therapist1215145123
  22. Carissa Sturm, MSN, FNP-CFamily Nurse Practitioner1801446463
  23. Tanja Sukovic, D.C.Chiropractor1841479904
  24. Karen Suleks Freimanis, PHYSICAL THERAPISTPhysical Therapist1912081043
  25. Erin Sullivan, OTR/LOccupational Therapist1447930250
  26. Mariana Sullivan MartinezFamily Nurse Practitioner1245995083
  27. Janna Summerlin, LCSWClinical Social Worker1982098174
  28. John Sun, MDSurgery Physician1003865023
  29. Sree Susarla, MRCP, MDNephrology Physician1114294279
  30. Sonja Sutton, CRNACertified Registered Nurse Anesthetist1740326974
  31. Marilyn Svihovec, DCNutrition Chiropractor1770306102
  32. Trent Sweat, DPTPhysical Therapist1295660330
  33. Jay Swedberg, MSTCM DIPL. O.M.Acupuncturist1457621161
  34. Thomas Sweder, MDFamily Medicine Physician1629050091
  35. Tammy Switzer, NPNurse Practitioner1801221569
  36. Nina TabanPharmacist1811442825
  37. Garrick Talmage, M.D.Otolaryngology Physician1124481668
  38. Jeffrey Tamsing, M.D.Neurology Physician1457518680
  39. Nicole Taras, MS CCC-SLPSpeech-Language Pathologist1558845404
  40. Rebecca TarnowskiMental Health Counselor1801504469
  41. John Tarr, M.D.Psychiatry Physician1043373723
  42. Olga Tatarko, DDSDentist1942313622
  43. Mary Tate, NBHWCHealth & Wellness Coach1811797137
  44. Christine Taylor, LPCProfessional Counselor1144931965
  45. Mark Taylor, M.S.W., LCSWClinical Social Worker1801029434
  46. Sara Taylor, ODOptometrist1174315485
  47. Addison Tedford, ODStudent in an Organized Health Care Education/Training Program1053258764
  48. Michael Temple, CRNACertified Registered Nurse Anesthetist1942248810
  49. Steven Termath, MA, NCC, LPCCMental Health Counselor1427540749
  50. Abby TerrySpeech-Language Pathologist1417736117

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.