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 45 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. Leena MartinBehavior Technician1003610155
  2. Tamara Martin, OTROccupational Therapist1477055473
  3. Annalisa Martinez, PAPhysician Assistant1073902052
  4. Alyssa Martone, PA-CPhysician Assistant1750174157
  5. Samantha MartyOther Technician1851966550
  6. Rhonda Marvar, MDAnesthesiology Physician1801993696
  7. Donna Marvicsin, NPPediatric Nurse Practitioner1811903784
  8. Courtney Marx, NPNurse Practitioner1760998587
  9. Reem MashrahBehavior Technician1477393114
  10. Stephen Mason, MDFamily Medicine Physician1528390259
  11. Roxanne Massad, FNPNurse Practitioner1821741976
  12. Maria Massos, LLMSWClinical Social Worker1770776130
  13. Sean Masters, MDSurgery Physician1083105167
  14. Marie MastracciPhysical Therapist1639671266
  15. Amanda Mastrofini, NPGerontology Nurse Practitioner1285118919
  16. Kenneth MatasarDiagnostic Radiology Physician1689634461
  17. Meghan Matekel, PA-CSurgical Physician Assistant1104666205
  18. Jinu Mathew, DPTPhysical Therapist1588430425
  19. Maryam MatloubNeurology Physician1932767795
  20. Kevin Mattar, MDPhysical Medicine & Rehabilitation Physician1033968938
  21. Joseph MatthewsBehavior Technician1730886151
  22. Mark Matthews, MA, LPCCounselor1710085634
  23. Katerina Mattia, DOAnesthesiology Physician1255124830
  24. Ryan MatusikEmergency Medicine Physician1215781521
  25. Jennifer MaurerSpeech-Language Pathologist1235609868
  26. Lori Mausi, M.D.Obstetrics & Gynecology Physician1861464984
  27. Daniell MayBehavior Technician1750943130
  28. David Mayo, M.D.Orthopaedic Surgery Physician1760484901
  29. Michael Maysura, BSWCounselor1912287772
  30. Samia Mazumder, MDStudent in an Organized Health Care Education/Training Program1194304634
  31. Julia Mazur, CPNP-PCPediatric Nurse Practitioner1063001352
  32. Mary MazzaraBehavior Technician1477114536
  33. Janis Mazzola, NPNurse Practitioner1245425768
  34. Kathleen Mc CarrollDiagnostic Radiology Physician1073573051
  35. James Mc Cullough, M.DSpecialist1679669121
  36. Anne Mc Neill, CRNACertified Registered Nurse Anesthetist1528036811
  37. Christopher Mc PeakEmergency Medicine Physician1902866791
  38. Lindsi McAlister, NPNurse Practitioner1053743740
  39. Kristen McBride, MDObstetrics & Gynecology Physician1700092269
  40. Marla McCaffreyClinical Social Worker1447426739
  41. Natasha McCaffrey, M.D.Anesthesiology Physician1437598125
  42. Jayla McCainBehavior Technician1811669112
  43. Margaret McCall, LLMSWClinical Social Worker1780394536
  44. Maureen McCallum, OTR/LOccupational Therapist1427525716
  45. Larry McCarrick, SSTR, CAC-IAddiction (Substance Use Disorder) Counselor1831297738
  46. Connor McCarthy, MDPhysical Medicine & Rehabilitation Physician1841045739
  47. Elizabeth McCarthy, MA, LLPCProfessional Counselor1023396389
  48. Jennifer McCartney, DCChiropractor1699076059
  49. John McCaskill, PHDPsychologist1801825542
  50. Cydney McChesney, PA-CPhysician Assistant1528739828

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.