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 26 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. Emily GorczynskiPhysician Assistant1942162318
  2. Shoshana Gordon, DOPediatrics Physician1740719558
  3. Gregory Gorga, DDSDentist1013106780
  4. Diann Gorguze, CRNACertified Registered Nurse Anesthetist1306815543
  5. Katherine Gorncy, TLLPClinical Psychologist1346883477
  6. Gabriela Gorog, M.D.Hospitalist Physician1922029065
  7. Maggie Gorski, NPNurse Practitioner1457602427
  8. Alexander Gosselin, DOPhysical Medicine & Rehabilitation Physician1255036414
  9. Lisa GostiauxAcute Care Nurse Practitioner1689316184
  10. Peter Gottschalk, CRNACertified Registered Nurse Anesthetist1922541978
  11. Aline GoukassianPediatric Pharmacist1306797048
  12. Viren GovindarajuOphthalmology Physician1588227375
  13. Laura Gowans, MDPediatric Hematology & Oncology Physician1922063478
  14. Ashna Goyal, PA-CPhysician Assistant1598428708
  15. Allyson Grabowski, D.C.Chiropractor1376674135
  16. Carol Grady, LMSWClinical Social Worker1679755318
  17. Lauren Graf, M.A., CCC-SLPSpeech-Language Pathologist1730627589
  18. Laurie GrafPsychologist1821810912
  19. Emily GrahamPhysician Assistant1699545251
  20. Cheryl Grain, NPNurse Practitioner1437155538
  21. Hannah Grainger, NPNurse Practitioner1861052565
  22. Robert GranadierOphthalmology Physician1467412213
  23. Angela Grandbois, P.A.Physician Assistant1255510038
  24. Vincent Granowicz, DOFamily Medicine Physician1528057270
  25. Allan Grant, M.D.Orthopaedic Surgery Physician1619971116
  26. Ashley GrantRegistered Nurse1205324316
  27. James Grant, M.D.Anesthesiology Physician1073550372
  28. Kevin Grant, MDOrthopaedic Trauma Physician1154537645
  29. Lisa Grant, MDPhysical Medicine & Rehabilitation Physician1851373708
  30. Kathleen Grassa, OTOccupational Therapist1043892813
  31. Giovi Grasso Knight, MDPulmonary Disease Physician1518054543
  32. Michael Gratson, M.D.Emergency Medicine Physician1174836613
  33. Erika Gray, PTPhysical Therapist1164924775
  34. Latasha GrayOther Technician1407305311
  35. Pamela Gray, N.P.Family Nurse Practitioner1104802990
  36. Christopher Green, MA, LLPCounseling Psychologist1346379211
  37. Emily GreenTechnician/Technologist1528647682
  38. Teresa Green, MSW, CSWClinical Social Worker1629299425
  39. Marc Greenberger, M.D.Pulmonary Disease Physician1831145747
  40. Perry Greene, M.D.Orthopaedic Surgery Physician1659373991
  41. Renata Greene, CRNACertified Registered Nurse Anesthetist1629030424
  42. Susan Greenlee, CNM RN MS MPHAdvanced Practice Midwife1407894538
  43. Lindsey Greenwald, LLMSWClinical Social Worker1538991641
  44. Stephen Greenwell, MDEmergency Medicine Physician1699524454
  45. Sylwester GregaNurse Practitioner1922924190
  46. Shelby GreggPhysical Therapist1437044682
  47. Lara Grether, MSGenetic Counselor (M.S.)1821771023
  48. Cristina Greulich, MDHospitalist Physician1144559378
  49. Akashdeep Grewal, MDSleep Medicine (Internal Medicine) Physician1427745785
  50. Sarina Grewe, LMSWClinical Social Worker1457632796

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.