NPPES file of Aug 9, 2026

Doctors and health care providers in Bismarck, ND

3,669 individual NPPES records list a practice address in Bismarck, 2nd of 82 North Dakota cities. The largest group is case manager/care coordinator: 267, 7% of the city's records, against 7% across North Dakota. Page 54 of 74.

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

Bismarck in North Dakota

  • Rank in North Dakota2nd of 82 cities by records
  • Share of the state16.8% of North Dakota's records
  • Specialties present25 or more taxonomy codes
  • Top three groups19.1% of all records
  • Case Manager/Care Coordinator rank2nd of the 10 North Dakota cities with the most

Compared with North Dakota as a whole, Bismarck has 1.6× the state's share of mental health counselor records and 0.68× its share of registered nurse records.

Providers in Bismarck, alphabetically

  1. Monica Rensch, COTA/LSpecialist1821399007
  2. Douglas Renton, M.D.Gastroenterology Physician1972623577
  3. Michael Renton, CMCase Manager/Care Coordinator1841080249
  4. Stanley Renton, MDFamily Medicine Physician1487696662
  5. Brielle Renz, DMDGeneral Practice Dentistry1316389794
  6. Brittany Renz-WoodCase Manager/Care Coordinator1518706423
  7. Carmen Repnow, OTOccupational Therapist1568616670
  8. Ariana RetutaBehavior Technician1861379067
  9. Jacob Retzer, PT, DPTPhysical Therapist1821527003
  10. Tawniel RetzlaffBehavior Technician1902531510
  11. Ricardo Reyes, PHARMDPharmacist1205381894
  12. John Reynolds, MDHematology & Oncology Physician1417027988
  13. Robert Reynolds, M.D.Radiation Oncology Physician1285868968
  14. Thulisile RibomboPersonal Care Attendant1629810916
  15. Amber Rice, MS, CCC-SLPSpeech-Language Pathologist1386210318
  16. Brian Richard, CRNACertified Registered Nurse Anesthetist1043601883
  17. Allison Richards, PHARM. DPharmacist1487819371
  18. Shelby RichardsonLicensed Practical Nurse1518790351
  19. Jordyn Richter, MS OTR/LOccupational Therapist1629551536
  20. Kaylee RichterHomemaker1477474070
  21. Mariah Richter, LACAddiction (Substance Use Disorder) Counselor1508634122
  22. Mary RichterBehavior Technician1639988058
  23. Michelle Richter, M.A., B.A.Professional Counselor1598202624
  24. Oriana RichterBehavior Technician1396639316
  25. Samantha RichterPhysical Therapist1528534013
  26. Wannapak Richter, MDFamily Medicine Physician1811418684
  27. John RiedingerNeurology Physician1205283546
  28. Henry Riegler, PH.DPsychologist1760993588
  29. Mike RieplPharmacist1265655062
  30. Serena RileyPersonal Care Attendant1154116358
  31. Lynden RingCase Manager/Care Coordinator1619094935
  32. Lisa Ripplinger, LAPCProfessional Counselor1871304949
  33. Samantha Risan, RD, LRDRegistered Dietitian1659898799
  34. Cheryl Rising, NPFamily Nurse Practitioner1134225436
  35. Amy RiskedahlBehavior Technician1992441828
  36. Cheryl RitterPersonal Care Attendant1174110522
  37. Gary Ritter, CRNACertified Registered Nurse Anesthetist1376687046
  38. Rebecca Ritter, NP-CNurse Practitioner1013964527
  39. Lynnea Ritz, LICSWSocial Worker1881705465
  40. Krista Ritzke, PA-CPhysician Assistant1457080673
  41. Yahaira RiveraChore Provider1730935842
  42. Monica Rivers-Dawkins, FNP-CFamily Nurse Practitioner1356155410
  43. Candace Rivinius, LPCCProfessional Counselor1295287183
  44. Gerald RixenPharmacist1376849588
  45. Cassie Roberdeau, LSWCase Manager/Care Coordinator1134203425
  46. Lindsay Roberts, MS, OTR/LOccupational Therapist1891066726
  47. Martin Roberts, MDInternal Medicine Physician1851357131
  48. Nicholas RobertsonPeer Specialist1306625330
  49. Maya Robinson, PHARMDPharmacist1215596747
  50. Robin RobinsonPersonal Care Attendant1649875303

The largest North Dakota cities

  1. Fargo7,209
  2. Grand Forks2,524
  3. Minot1,888
  4. Dickinson719
  5. West Fargo681

All of North Dakota →

How to read this directory

Bismarck, North Dakota appears in the CMS National Plan and Provider Enumeration System with 3,669 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 Bismarck - 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 Bismarck 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 Bismarck is weighted toward Case Manager/Care Coordinator (267 clinicians, followed by Physical Therapist with 219 and Personal Care Attendant with 215). 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 North Dakota's population, Bismarck reports roughly 468 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 Bismarck 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 Bismarck, ND?

There are 3,669 registered healthcare providers in Bismarck, ND, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Bismarck?

The most common specialties in Bismarck are Case Manager/Care Coordinator, Physical Therapist, Personal Care Attendant, Occupational Therapist, Speech-Language Pathologist. Case Manager/Care Coordinator has the most providers with 267.

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.