NPPES file of Aug 9, 2026

Doctors and health care providers in Centennial, CO

3,008 individual NPPES records list a practice address in Centennial, 11th of 193 Colorado cities. The largest group is behavior technician: 546, 18% of the city's records, against 8% across Colorado. Page 46 of 61.

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

The 8 largest groups in Centennial

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

Centennial in Colorado

  • Rank in Colorado11th of 193 cities by records
  • Share of the state2% of Colorado's records
  • Specialties present25 or more taxonomy codes
  • Top three groups28.8% of all records
  • Behavior Technician rank5th of the 10 Colorado cities with the most

Compared with Colorado as a whole, Centennial has 2.3× the state's share of behavior analyst records and 0.53× its share of registered nurse records.

Providers in Centennial, alphabetically

  1. Suzanne Rogers, D.O.Pediatrics Physician1841262409
  2. Margarethe Rogg, M.D.Family Medicine Physician1225127160
  3. Daeyoung Roh, MDHospitalist Physician1619920675
  4. Mary Roh, M.D.Pediatrics Physician1790979920
  5. Marisa Rohlf, C.M.T./H.H.P.Massage Therapist1770807604
  6. Brynley RojasBehavior Technician1225852650
  7. Jane RollandBehavior Analyst1851836985
  8. Michelle Rollins, M.A., LPC, CACIIIProfessional Counselor1770596728
  9. Oksana Rollins, CNTPNutritionist1194674119
  10. Amber Romero, COTAOccupational Therapy Assistant1801112255
  11. Angela RomeroGeneral Practice Registered Nurse1861994451
  12. Brianna RomeroBehavior Technician1316412075
  13. Marcos Romero, RNRegistered Nurse1467960096
  14. Evina Romero-FloresBehavior Technician1780448464
  15. Sybll Romley, LMTMassage Therapist1518624014
  16. Martin RomoBehavior Technician1548112881
  17. Seth RomoBehavior Technician1093589939
  18. Deborah Roos, O.D.Optometrist1437195708
  19. Cynthia Rosa, MA, LPC, ATR, CACIIIProfessional Counselor1295897163
  20. Emma Rosa, LCSWClinical Social Worker1437838794
  21. Carol Rosckowff, MDPediatrics Physician1053390419
  22. Amy RoscoeGeneral Practice Registered Nurse1740946177
  23. Barbara Rose, MDChild & Adolescent Psychiatry Physician1932278611
  24. Craig Rose, PHDPsychologist1417982943
  25. Emily Rose, OTR/LOccupational Therapist1932605359
  26. Hope Rose, BCBABehavior Analyst1073172011
  27. Sophia Rosebrook, D.O.Family Medicine Physician1194005066
  28. Alexandra RossBehavior Technician1366942658
  29. Brian Rothschild, M.D.Dermatology Physician1295908192
  30. Hilary RoundsRegistered Dietitian1568693471
  31. Emma Rowe, LPCProfessional Counselor1194125864
  32. Michelle Rowe, D.D.S.Dentist1710292057
  33. Nicole Rowe, LCSWClinical Social Worker1790302016
  34. Shaylee RoweFamily Nurse Practitioner1790341196
  35. Carolyn RowlandBehavior Technician1740086594
  36. Marlena Roy, BSMental Health Counselor1356049639
  37. Cassandra Roybal, LPCProfessional Counselor1710413521
  38. Gregg Royer, PA-CMedical Physician Assistant1164566964
  39. John Rubenstrunk, D.D.S.,M.SPediatric Dentistry1912004383
  40. Amanda RubinBehavior Technician1114462546
  41. Arlis Rubio, L/COTAOccupational Therapy Assistant1467028340
  42. Nathan Rubio, DPTPhysical Therapist1831895317
  43. Christa RuegerPhysical Therapist1891110052
  44. Kristian RullanBehavior Technician1205547221
  45. Robin Ruscio, MA, LPC, LIMHPMental Health Counselor1134561764
  46. Krystalin Rush, PHARMDPharmacist1396027223
  47. Randall Russell, D.D.S.Oral and Maxillofacial Surgery (Dentist)1013170968
  48. Ana Ruzo, DDSDentist1639749146
  49. Mary RyanBehavior Technician1164309019
  50. Sean RyanBehavior Technician1346183597

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

Centennial, Colorado appears in the CMS National Plan and Provider Enumeration System with 3,008 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 Centennial - 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 Centennial 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 Centennial is weighted toward Behavior Technician (546 clinicians, followed by Physical Therapist with 183 and Mental Health Counselor with 138). 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, Centennial reports roughly 51.2 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 Centennial practice address, a coverage gap Centennial patients typically fill by traveling to a larger nearby hub.

For Centennial 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 Centennial, CO?

There are 3,008 registered healthcare providers in Centennial, CO, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Centennial?

The most common specialties in Centennial are Behavior Technician, Physical Therapist, Mental Health Counselor, Professional Counselor, Clinical Social Worker. Behavior Technician has the most providers with 546.

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.