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 38 of 78.
The 8 largest groups in Royal Oak
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
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
- Kristina KlusekRegistered Nurse1134058845
- Ashley KnightCertified Registered Nurse Anesthetist1730604000
- Sarah Knipper, PT, DPTPhysical Therapist1891297214
- Eric KnippleEmergency Medicine Physician1891754214
- Matthew Knisley, D.O.Internal Medicine Physician1417100777
- Steven Knoblock, CRNACertified Registered Nurse Anesthetist1497188551
- Mandi Knotts, MSWSocial Worker1013391440
- Deedra KnowlesLicensed Practical Nurse1245174150
- Jennifer Knowles, PT, DPTPhysical Therapist1194208421
- Hassan KobeissiNeurological Surgery Physician1124735774
- Christine Koch, MOT, OTR/L, CBISNeurorehabilitation Occupational Therapist1730680612
- Carla KocsisLicensed Practical Nurse1225434095
- Andrew KoenigPhysical Therapist1245736990
- O'Neal Koger, M.D.Dermatology Physician1962599530
- Amitai Kohn, M.D.Neonatal-Perinatal Medicine Physician1174614838
- Shoshana Kohn, FNP-BCNurse Practitioner1306248885
- Lynne Kojamanian, FNP-CFamily Nurse Practitioner1780111948
- Suleiman Kojan, MDNeurology with Special Qualifications in Child Neurology Physician1629503024
- Nathan Kolderman, M.D.Diagnostic Radiology Physician1508279290
- Harvey Komorn, MDSurgery Physician1568446508
- Julie Koning, R.D.Registered Dietitian1508141011
- Robert Konstan, MDDiagnostic Radiology Physician1457090268
- Jessica Kopchia, DOCritical Care Medicine (Internal Medicine) Physician1073206389
- Janet Koprince, D.O.Dermatology Physician1205875085
- Emily Koptyra, MDDiagnostic Radiology Physician1346081700
- Bonnie Korchak, LMSW, CACIISocial Worker1033211297
- Howard Korman, MDGeneral Practice Physician1467433599
- Joe Kort, MSW, MA, PH.D.Clinical Social Worker1407158546
- Keri KoshkarianPhysician Assistant1295703957
- Stephanie Koslowski, PTPhysical Therapist1730475328
- Neil Kosofsky, LLMFTMarriage & Family Therapist1417383332
- Kathleen Kostas, NPNurse Practitioner1770778292
- Anirudh Kotha, M.D.Student in an Organized Health Care Education/Training Program1467078857
- Gregory Kotlarz, PH.D.Clinical Psychologist1134160732
- Lauren Kottke, OTRLOccupational Therapist1316449069
- Lisa Kotzen, PAPhysician Assistant1174845846
- Yasser Kouatli, MDAnesthesiology Physician1356555130
- Natalija KovacevicUrology Physician1992237382
- Tyler Kowalczyk, MDSurgery Physician1598459679
- Heather KowalskiFamily Nurse Practitioner1124709548
- Caroline Kozelka, M.A. CCC-SLPSpeech-Language Pathologist1164856282
- Blake KozlowskiClinical Psychologist1053299131
- Samantha Kraemer, M.D.Urology Physician1013366491
- Bethany KramerRegistered Dietitian1437567500
- Graham KrasanPediatric Infectious Diseases Physician1174582506
- Laura Krasean, PH.D.Clinical Psychologist1487014197
- Danielle Krause, MDGynecologic Oncology Physician1396276051
- Randi KrauseFamily Nurse Practitioner1629835392
- Daniel KraussRadiation Oncology Physician1275593972
- Jillian KraydichClinical Social Worker1316537855
The largest Michigan cities
- Farmington Hills36,305
- Detroit19,832
- Grand Rapids18,005
- Ann Arbor15,616
- Novi7,641
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.