NPPES file of Aug 9, 2026

Doctors and health care providers in Royal Oak, MI

3,887 individual NPPES records list a practice address in Royal Oak, 13th of 515 Michigan cities. The largest group is certified registered nurse anesthetist: 222, 6% of the city's records, against 1% across Michigan. Page 59 of 78.

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

Royal Oak in Michigan

  • Rank in Michigan13th of 515 cities by records
  • Share of the state1.4% of Michigan's records
  • Specialties present25 or more taxonomy codes
  • Top three groups16.7% of all records
  • Certified Registered Nurse Anesthetist rank3rd of the 10 Michigan cities with the most

Compared with Michigan as a whole, Royal Oak has 8.5× the state's share of anatomic pathology & clinical pathology physician records and 0.17× its share of behavior technician records.

Providers in Royal Oak, alphabetically

  1. Mary Richardson, NNP-BCCritical Care Neonatal Nurse Practitioner1356127484
  2. Susanne RichardsonPhysical Therapist1508368002
  3. Wilinevah RichardsonMidwife1659684314
  4. Emily Richey, PAPhysician Assistant1831587161
  5. Holly Richmond, PAPhysician Assistant1205020963
  6. Joshua Richmond, MDVascular & Interventional Radiology Physician1861060865
  7. Sarah Richter, CRNACertified Registered Nurse Anesthetist1295092377
  8. Nicole RickardOccupational Therapist1780185454
  9. Theresa Ricketts, PT, MSPediatric Physical Therapist1093212656
  10. Omar Rifai, MDPediatrics Physician1457298200
  11. Kaylee RiggsPhysician Assistant1831742253
  12. Thomas Riggs, MDPediatric Cardiology Physician1497787519
  13. Kyle Riley, DOEmergency Medicine Physician1992551162
  14. Justin Riutta, MDPhysical Medicine & Rehabilitation Physician1740262781
  15. Meagan Rizzo-BoscaClinical Social Worker1760310288
  16. Michael Robbe, MDSurgery Physician1902450836
  17. James Robbins, MDSurgery Physician1235176090
  18. Ariel Roberts, LLMSWClinical Social Worker1821607623
  19. Connie Roberts, NPNeonatal Nurse Practitioner1336155209
  20. Jayson RobertsBehavior Technician1992511844
  21. John RobertsonRadiation Oncology Physician1942261086
  22. Nathaniel Robertson, LLMSWClinical Social Worker1215363874
  23. Anthony Robinson, PA-CPhysician Assistant1205705787
  24. Joshua Robinson, MDOphthalmology Physician1770741381
  25. Rachel Robinson, NPNurse Practitioner1427458306
  26. Nydia Robles, DPT, PTPhysical Therapist1588512644
  27. Madonna Roby, FNP-BCFamily Nurse Practitioner1184197246
  28. Leslie RocherNephrology Physician1780644336
  29. Jeffrey Rochlen, M.D.Internal Medicine Physician1093746208
  30. Katherine Rockers, FNPNurse Practitioner1588344345
  31. Laura Rodgers, CRNACertified Registered Nurse Anesthetist1639146137
  32. Sheryll Rodgers, LPCMental Health Counselor1689895021
  33. Guillermo Rodriguez, MDStudent in an Organized Health Care Education/Training Program1942874896
  34. Kimberly RodwayCounselor1265989552
  35. Kathleen RoederSpeech-Language Pathologist1992280457
  36. Hailey RoffeBehavior Technician1205643970
  37. Dale RogalskiPsychologist1538602727
  38. Alexandra Rogers, MDObstetrics & Gynecology Physician1043051469
  39. Jeffrey Rogers, DIPL. AC.Acupuncturist1356653265
  40. Susan Rogers, L.M.S.W.Clinical Social Worker1568768547
  41. Gregory Rognon, MDOphthalmology Physician1144011701
  42. Erin Rohlfing, PA-CPhysician Assistant1730872763
  43. Gabrielle Rohrer, MDUrogynecology and Reconstructive Pelvic Surgery (Urology) Physician1710449665
  44. Robin Rola, R.N.Registered Nurse1982033650
  45. Joseph Roll, CRNACertified Registered Nurse Anesthetist1780729855
  46. Ryan RollinsClinical Social Worker1851811285
  47. Joy RomanClinical Pathology Physician1871904565
  48. Maureen Romanchik, ANPPrimary Care Nurse Practitioner1881032407
  49. Walter Romano, LLPCounselor1619247764
  50. Amanda Romaya, MDAnesthesiology Physician1285427286

The largest Michigan cities

  1. Farmington Hills36,305
  2. Detroit19,832
  3. Grand Rapids18,005
  4. Ann Arbor15,616
  5. Novi7,641

All of Michigan →

How to read this directory

Royal Oak, Michigan appears in the CMS National Plan and Provider Enumeration System with 3,887 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 Royal Oak - 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 Royal Oak 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 Royal Oak is weighted toward Certified Registered Nurse Anesthetist (222 clinicians, followed by Internal Medicine Physician with 218 and Physician Assistant with 210). 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 Michigan's population, Royal Oak reports roughly 38.7 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 Michigan's most common specialties, Family Medicine Physician is the most prominent one with no provider currently listing a Royal Oak practice address, a coverage gap Royal Oak patients typically fill by traveling to a larger nearby hub.

For Royal Oak 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 Royal Oak, MI?

There are 3,887 registered healthcare providers in Royal Oak, MI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Royal Oak?

The most common specialties in Royal Oak are Certified Registered Nurse Anesthetist, Internal Medicine Physician, Physician Assistant, Physical Therapist, Nurse Practitioner. Certified Registered Nurse Anesthetist has the most providers with 222.

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.