NPPES file of Aug 9, 2026

Doctors and health care providers in Riverton, WY

364 individual NPPES records list a practice address in Riverton, 9th of 45 Wyoming cities. The largest group is case manager/care coordinator: 60, 16% of the city's records, against 10% across Wyoming. Page 6 of 8.

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

Riverton in Wyoming

  • Rank in Wyoming9th of 45 cities by records
  • Share of the state2.8% of Wyoming's records
  • Specialties present25 or more taxonomy codes
  • Top three groups30.2% of all records
  • Case Manager/Care Coordinator rank9th of the 10 Wyoming cities with the most

Compared with Wyoming as a whole, Riverton has 6× the state's share of peer specialist records and 0.60× its share of professional counselor records.

Providers in Riverton, alphabetically

  1. Andrea NotopoulosClinical Social Worker1801675327
  2. Daniel OldmanPeer Specialist1750081279
  3. Michaela OldmanCase Manager/Care Coordinator1740968072
  4. Zachary OlivarezAthletic Trainer1043691835
  5. Brock Olson, DMDGeneral Practice Dentistry1184912263
  6. Jessica OrtizRegistered Nurse1689490690
  7. Maureen Osborne, MA,CCC/SLPSpeech-Language Pathologist1770732463
  8. William Owens, R.PH.Pharmacist1164745006
  9. Rebecca Parker, MS, LPCProfessional Counselor1093975286
  10. Susan Pearson, M.D.Family Medicine Physician1245289511
  11. Jessica PecarinaPeer Specialist1851145742
  12. Sommer Pedersen, PHARM.D.Pharmacist1386944213
  13. Antoinette PedroCommunity Health Worker1730688839
  14. Brandy PentonLicensed Vocational Nurse1346197811
  15. Alyce PetersCase Manager/Care Coordinator1619018207
  16. Ambruss Peters, COTA/L, CLTOccupational Therapy Assistant1114189198
  17. Jennifer Pfisterer, DNP, FNPFamily Nurse Practitioner1972349744
  18. Michaela Phillips, DCChiropractor1578266482
  19. Scott Phister, MPTPhysical Therapist1568484475
  20. William Plunkett, PHARMDPharmacist1316594823
  21. Terrin Porter, D.D.S.Dentist1366758419
  22. Shannon Powell, MSW, LCSWClinical Social Worker1376892976
  23. Thomas Pruett, MDEmergency Medicine Physician1891804779
  24. Kinisha Pullen-ShelstaCase Manager/Care Coordinator1861625865
  25. Kati Randolph, RNRegistered Nurse1740617802
  26. John Reckling, MDInternal Medicine Physician1811923832
  27. Jill Reddon, MSWSchool Social Worker1063135606
  28. John Reddon, PT, DPTClinical Electrophysiology Physical Therapist1184114944
  29. Perry ReddonSchool Social Worker1982323176
  30. Gerald RedmanPeer Specialist1780384727
  31. Kelly Rees, BACase Manager/Care Coordinator1932751195
  32. Abigail ReidCase Manager/Care Coordinator1114813656
  33. Pamela Richardson, P.T.Physical Therapist1154583656
  34. Eric Ridgway, MDFamily Medicine Physician1811073364
  35. Charles Rodgers, PHDClinical Psychologist1265683155
  36. Kianna RodriguezCase Manager/Care Coordinator1174419410
  37. Julie Rogers, CPSPeer Specialist1851078257
  38. Tracy Romberg, CHILD FORENSIC INTERClinical Social Worker1588169411
  39. Gretta Roth, M. COUN., L.P.CProfessional Counselor1699929968
  40. Kari Sack, CRNACertified Registered Nurse Anesthetist1588609325
  41. Dale Sackett, DDSGeneral Practice Dentistry1215081690
  42. William Sage, L.A.T.Addiction (Substance Use Disorder) Counselor1770944902
  43. Jolene Samuelson, MS, CCC-SLPSpeech-Language Pathologist1457882441
  44. Arlene SantillanesCase Manager/Care Coordinator1942661178
  45. Virginia SargentNurse Practitioner1881524460
  46. Heidi SchaibleCase Manager/Care Coordinator1477721371
  47. Rhonda Schieffer, LCSWClinical Social Worker1083697411
  48. Kyle ScottPhysician Assistant1194415836
  49. Samantha Scott, BSN RNRegistered Nurse1285406116
  50. Bryce SebringCase Manager/Care Coordinator1215495320

The largest Wyoming cities

  1. Cheyenne2,782
  2. Casper1,924
  3. Laramie1,606
  4. Sheridan860
  5. Gillette696

All of Wyoming →

How to read this directory

Riverton, Wyoming appears in the CMS National Plan and Provider Enumeration System with 364 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 Riverton - 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 Riverton 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 Riverton is weighted toward Case Manager/Care Coordinator (60 clinicians, followed by Physical Therapist with 27 and Clinical Social Worker with 23). 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 Wyoming's population, Riverton reports roughly 62.3 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 Wyoming's most common specialties, Mental Health Counselor is the most prominent one with no provider currently listing a Riverton practice address, a coverage gap Riverton patients typically fill by traveling to a larger nearby hub.

For Riverton 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 Riverton, WY?

There are 364 registered healthcare providers in Riverton, WY, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Riverton?

The most common specialties in Riverton are Case Manager/Care Coordinator, Physical Therapist, Clinical Social Worker, Pharmacist, Occupational Therapist. Case Manager/Care Coordinator has the most providers with 60.

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.