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 13 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. Jeremy ChoPediatrics Physician1467035451
  2. Gargi ChokshiPhysical Therapist1649584244
  3. Pratheek ChoppalaInternal Medicine Physician1669369872
  4. Lisa Chornij, CRNACertified Registered Nurse Anesthetist1881660710
  5. Orest Chornij, CRNACertified Registered Nurse Anesthetist1710954656
  6. Agnieszka Choromanska, M.D.Diagnostic Radiology Physician1447511811
  7. Alfaz ChowdhuryBehavior Analyst1801784145
  8. Pertha Chowdhury, MDCardiovascular Disease Physician1801878111
  9. Sadia Chowdhury, CGCGenetic Counselor (M.S.)1467248070
  10. Marilyn Chrisman, NPGerontology Nurse Practitioner1528076973
  11. Lance ChristiansenObstetrics & Gynecology Physician1578522116
  12. Kerri Christofferson, CRNACertified Registered Nurse Anesthetist1780916395
  13. Katherine Chucales-Alioto, M.S. CCC-SLPSpeech-Language Pathologist1427697648
  14. Fatme ChukrInternal Medicine Physician1134916737
  15. Joseph Chung, MDCardiovascular Disease Physician1366191777
  16. Stella Chung, MS, MDOphthalmology Physician1194252551
  17. Joseph Ciacci, DODiagnostic Radiology Physician1861472664
  18. Alex CiaramitaroBehavior Technician1689359358
  19. Julie Cicerone, CRNACertified Registered Nurse Anesthetist1497722276
  20. Ashley Cichewicz, PAPhysician Assistant1407120538
  21. Sue Cichowski, D.D.S.Dentist1245234707
  22. Julie Cieszenski, R.PH.Pharmacist1831497197
  23. Mirela Ciotor, M.D.Internal Medicine Physician1528070661
  24. Logan Cipponeri, DPTPhysical Therapist1073162939
  25. Courtney Ciullo, NP-CNurse Practitioner1750896882
  26. Carly Clark, M.A., CF-SLPSpeech-Language Pathologist1619602349
  27. Carol ClarkEmergency Medicine Physician1215996574
  28. Courtney Clark, CRNACertified Registered Nurse Anesthetist1851695753
  29. Donald Clark, LMSWSocial Worker1053067975
  30. Ekaterina Clark, MDObstetrics & Gynecology Physician1265327464
  31. Margaret Clark, NPNurse Practitioner1972977247
  32. Susan Clark, MA LLPPsychologist1750403861
  33. Tierra ClarkBehavior Technician1225742489
  34. Abigail Clauss, FNP-BCFamily Nurse Practitioner1558280891
  35. Karen Cleghorn, CRNACertified Registered Nurse Anesthetist1710954227
  36. Janice Clein, LMSWClinical Social Worker1790091833
  37. Rebecca Clemans, M.D.Anesthesiology Physician1356388144
  38. Jeffrey ClemenceDiagnostic Radiology Physician1720833692
  39. Maureen Cliffel, DODermatology Physician1881659399
  40. David CliffordTechnician/Technologist1073107785
  41. Leanne CliftonGeriatric Physical Therapist1346741089
  42. Philip CliftonPhysician Assistant1598126849
  43. Dayna ClineFamily Nurse Practitioner1952857195
  44. Rachel Cline, RDRegistered Dietitian1871810689
  45. Megan Clippard, NPNurse Practitioner1821392291
  46. David Clisch, DPTPhysical Therapist1841745940
  47. Chelsea Cloke, NPAcute Care Nurse Practitioner1164020939
  48. Brian CoatsPhysical Therapy Assistant1194486852
  49. Hallee Coffey, NPAcute Care Nurse Practitioner1437012655
  50. David Cohen, MDAnesthesiology Physician1821043563

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.