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 12 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. Rikkia CarterRegistered Nurse1164013587
  2. Winifred Carter, RN, ANP-BCNurse Practitioner1720387483
  3. Chase Carto, MD, MPHOrthopaedic Surgery Physician1326787383
  4. Erica Carulli, LPCCounselor1861025249
  5. Alexandria Case, MSSurgery Physician1891595450
  6. Rita Case, CGCGenetic Counselor (M.S.)1891676979
  7. Naomi Casement, LMSW,CAADCClinical Social Worker1760604938
  8. Janela Castillo, PTPhysical Therapist1801478656
  9. Jillian CaterCertified Registered Nurse Anesthetist1649842626
  10. Elizabeth Cato, MSN, RN, CPNP-PCPediatric Nurse Practitioner1871966911
  11. James Catto, MDSurgery Physician1407944556
  12. Susan Catto, M.D.Internal Medicine Physician1316017569
  13. Carol Cavalcante De Vasconcelos Lima, MDDiagnostic Radiology Physician1437776028
  14. Lauren Cavallaro, RN, MSN, FNP-BCFamily Nurse Practitioner1255919718
  15. Christine Center, RT (R) (CT)Athletic Trainer1427536234
  16. Scott Ceresa, PHARM.DPharmacist1487162558
  17. Jordan CeresnieMental Health Counselor1912886250
  18. Daniel CesarioFamily Medicine Physician1952550949
  19. Manpreet Chadha, M.D.Surgery Physician1225242787
  20. Cristian Chagas, M.D.Body Imaging Physician1568020741
  21. Sucharitha Chalasani, DMDDentist1659446987
  22. Christine Chamberlain, MDPhysical Medicine & Rehabilitation Physician1588646384
  23. Cotrena Chambliss, LLPCCase Manager/Care Coordinator1851643175
  24. Johanna Champagne, LLPCProfessional Counselor1801141890
  25. Jan Champion, LMSW, ACSWMental Health Counselor1750416368
  26. Mathilda ChanakiraOccupational Therapist1144795048
  27. Sreedevi ChandePhysical Therapist1396246138
  28. Vivian ChangAnesthesiology Physician1164264024
  29. Janet Chapman, M.D.Hematology & Oncology Physician1972723385
  30. Jonathan Chapman, M.D.Diagnostic Radiology Physician1821479924
  31. Logan Chappell, PSYD, LPPsychologist1477494441
  32. Matthew Charles, MDStudent in an Organized Health Care Education/Training Program1689364630
  33. Maureen Charmley, CRNACertified Registered Nurse Anesthetist1891761722
  34. Viet ChauRetina Specialist (Ophthalmology) Physician1700413267
  35. Tabssum Chauhan, MDHematology & Oncology Physician1598455370
  36. Andrew Check, MDObstetrics & Gynecology Physician1790766095
  37. Katelyn Cheeseman, PAPhysician Assistant1699541151
  38. Ahmad Chehab, MDNeurological Surgery Physician1013534916
  39. Christine Chelladurai, D.O.Internal Medicine Physician1629396650
  40. Grace Chen, DO/MPHObstetrics & Gynecology Physician1669168100
  41. Mark Chen, M.D.Anatomic Pathology & Clinical Pathology Physician1861463317
  42. Peter Chen, MD, FACRRadiation Oncology Physician1932168481
  43. Amy Childers, PT, MPT, CBISPhysical Therapist1083116180
  44. Kavitha Chinnaiyan, M.D.Cardiovascular Disease Physician1528171105
  45. Prakash Chinnaiyan, M.D.Radiation Oncology Physician1467402172
  46. Delia Chirila, NPNurse Practitioner1962975698
  47. Claire Chirillo, MSN, AGNP-CGerontology Nurse Practitioner1558903237
  48. Paul ChittickInfectious Disease Physician1578778775
  49. Eileen Chiu, PT, DPTPhysical Therapist1932600137
  50. Angela Chmielewski, MDInternal Medicine Physician1790990992

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.