Doctors and health care providers in Grand Rapids, MI
18,005 individual NPPES records list a practice address in Grand Rapids, 3rd of 515 Michigan cities. The largest group is behavior technician: 1,849, 10% of the city's records, against 22% across Michigan. Page 170 of 361.
The 8 largest groups in Grand Rapids
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Grand Rapids in Michigan
- Rank in Michigan3rd of 515 cities by records
- Share of the state6.3% of Michigan's records
- Specialties present25 or more taxonomy codes
- Top three groups25.4% of all records
- Behavior Technician rank3rd of the 10 Michigan cities with the most
Compared with Michigan as a whole, Grand Rapids has 6.3× the state's share of personal care attendant records and 0.46× its share of behavior technician records.
Providers in Grand Rapids, alphabetically
- Julie Kogler, PA-CPhysician Assistant1548851694
- Jim KohanePersonal Care Attendant1518654722
- Lisa KohlbeckBehavior Technician1578417689
- Mackenzie Kohn, BTBehavior Technician1427911072
- Madison KohnBehavior Technician1821874231
- Joshua Kok, LMSWClinical Social Worker1972988608
- Saheli Kokoruda, DOObstetrics & Gynecology Physician1205579828
- Stephanie Kokot, LMSWClinical Social Worker1164030870
- Christian KolackiEmergency Medicine Physician1396909933
- Courtney Kolanowski, CRNACertified Registered Nurse Anesthetist1043675499
- Lauren KolarBehavior Technician1053980896
- Nicholas Kolascz, CRNACertified Registered Nurse Anesthetist1518342211
- Anuoluwapo Kolawole, DOInternal Medicine Physician1083455349
- Annette Kolb, LMSWClinical Social Worker1457480436
- Jessica KolbeBehavior Technician1861128340
- Rachel Koldenhoven, OTR/LOccupational Therapist1568965267
- Aleisha KoleAttendant Care Provider1912557943
- Jason Kolean, MS, AT, ATCAthletic Trainer1578947966
- Ashley Kolenbrander, MSW, BSClinical Social Worker1609623701
- Stacey Kolenda, O.T.R.Occupational Therapist1427474055
- Christina Kolias, OTROccupational Therapist1437650454
- Nik Kolicaj, MDVascular & Interventional Radiology Physician1558650432
- Corey Koll, PA-CSurgical Physician Assistant1649787128
- Patricia Kolodziej, M.D.Orthopaedic Foot and Ankle Surgery Physician1659370666
- Jillian KolsterAthletic Trainer1588119127
- Christian Komor, PSY.D.Psychologist1225409220
- Ewa Komorowska-Timek, MDPlastic and Reconstructive Surgery Physician1710996319
- Alexis Kompier, LMSWClinical Social Worker1023663788
- Quinn Konarska, MA, LMFTMarriage & Family Therapist1679345805
- Loukas Kondyles, LIMITED LICENSE COUNProfessional Counselor1396226312
- Donald Konen, DDSDentist1952456832
- Soumeeka Koneru, MDSurgery Physician1760278907
- Joannah KoningLicensed Practical Nurse1427780725
- Macenzie Koning, AU.D.Audiologist1548797244
- Rachel Koning, LMSWClinical Social Worker1801352463
- Christos Konstantelos, DOPediatrics Physician1114970936
- Amy Konwinski, MS, OTR/LOccupational Therapist1780185579
- Megan Konwinski, MA CCC-SLPSpeech-Language Pathologist1932639150
- Ryan Konwinski, M.D.Diagnostic Radiology Physician1144533381
- Amanda KonyndykSocial Worker1417728296
- Annalie Konyndyk, M.A. CCC-SLPSpeech-Language Pathologist1528731486
- Sarah KonynenbeltSocial Worker1770399958
- Emily KooiPersonal Care Attendant1912560509
- William Kooi, MA, LPC, QIDPProfessional Counselor1588901029
- Christopher KooiengaOther Technician1902323397
- Ross Kooienga, PA-CPhysician Assistant1992158745
- Kevin Kooiker, D.D.SGeneral Practice Dentistry1356454409
- Nicole Kooiker, D.D.SGeneral Practice Dentistry1346353471
- Payton Kooiker, DOSurgery Physician1366143315
- Joshua Kooistra, DOEmergency Medical Services (Emergency Medicine) Physician1730196700
The largest Michigan cities
- Farmington Hills36,305
- Detroit19,832
- Ann Arbor15,616
- Novi7,641
- Kalamazoo6,553
How to read this directory
Grand Rapids, Michigan appears in the CMS National Plan and Provider Enumeration System with 18,005 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 Grand Rapids - 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 Grand Rapids 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 Grand Rapids is weighted toward Behavior Technician (1,849 clinicians, followed by Clinical Social Worker with 1,604 and Social Worker with 1,121). 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, Grand Rapids reports roughly 179.4 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, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Grand Rapids practice address, a coverage gap Grand Rapids patients typically fill by traveling to a larger nearby hub.
For Grand Rapids 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 Grand Rapids, MI?
There are 18,005 registered healthcare providers in Grand Rapids, MI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Grand Rapids?
The most common specialties in Grand Rapids are Behavior Technician, Clinical Social Worker, Social Worker, Physician Assistant, Personal Care Attendant. Behavior Technician has the most providers with 1,849.
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.