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 14 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
- Lisa Cohen, MDNephrology Physician1205999794
- Susan Cohen, DOPediatrics Physician1932317955
- Edward Cohn, MDOphthalmology Physician1598785313
- Steven Cohn, MDSurgery Physician1679558100
- Laura CokerHome Health Aide1548075146
- Susan ColangeloPhysical Therapist1144722646
- James Colar, RNAcute Care Nurse Practitioner1639436975
- Lauren Cole, DOFamily Medicine Physician1033809660
- Michelle Collantes, P.T.Physical Therapist1255638599
- Kathryn Collins, MPTPhysical Therapist1881895712
- Riley Collins, M.D.Obstetrics & Gynecology Physician1669823597
- Travis Colnaghi, BEHAVIOR TECHBehavior Analyst1548077092
- Kylene ColonBehavior Technician1952255879
- William ComfortEmergency Medicine Physician1790072346
- Brendan Conboy, MDGynecology Physician1710192463
- James ConklinPersonal Care Attendant1154240562
- Melissa Conley, D.D.S.Dentist1518317460
- Kelsey Conn, CNMAdvanced Practice Midwife1821615006
- Logan Conner, MDPhysical Medicine & Rehabilitation Physician1467020164
- David Connolly, DOInternal Medicine Physician1528769569
- Patricia Connor, NPNurse Practitioner1699780304
- Jacob ConroyVascular & Interventional Radiology Physician1801477922
- Patrick Conroy, PA-CPhysician Assistant1619682267
- Sinziana Constantinescu, DOAnesthesiology Physician1619597051
- Paul Constantino, D.P.M.Foot & Ankle Surgery Podiatrist1598161564
- Ian ConwayOther Technician1962855940
- Andrew Cook, MDRadiation Oncology Physician1861923369
- Carly Cook, CCC-SLPSpeech-Language Pathologist1295488930
- Courtney Cook, MSN, FNP-CFamily Nurse Practitioner1346699972
- Kimberly CookSocial Worker1962753871
- Robert Cook, CRNACertified Registered Nurse Anesthetist1467961458
- Mackenzie CooneyPhysician Assistant1043903453
- Judas CooperBehavior Technician1962970756
- Kelly CooperSpeech-Language Pathologist1255979787
- Sarah CooperBehavior Technician1447129408
- Anthony Coppola, RPH.Pharmacist1487977922
- Janelle Corace, MSOTRLOccupational Therapist1154537900
- Michael Coraci, PACSurgical Physician Assistant1154396158
- Michelle Corazza, CRNACertified Registered Nurse Anesthetist1437126943
- Rodney Corby, MDDiagnostic Radiology Physician1841477023
- Alexis Cordero, MA, CCC-SLPSpeech-Language Pathologist1285221077
- Maria CorioMassage Therapist1598370330
- Stephanie Cormier, APRNNurse Practitioner1639691843
- Alan Cornfield, D.P.M.Podiatrist1285626317
- Lisa CornwellTechnician/Technologist1083221402
- Nancy CorpuzAnatomic Pathology & Clinical Pathology Physician1700053873
- Valerie CorriveauTechnician/Technologist1912506718
- Matthew Corsi, MDOrthopaedic Surgery Physician1629865100
- William Cosgrove, D.O.Anesthesiology Physician1891743829
- Barbara Coslow, N.P.Adult Health Clinical Nurse Specialist1699979476
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.