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 172 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
- Jodi Kortman, N.P.Family Nurse Practitioner1013325083
- Riley KortmanClinical Social Worker1891431920
- Scarlet KorvinaBehavior Technician1275370272
- Cassandra KoryBehavior Technician1275384703
- Thomas Koryom, LLPCMental Health Counselor1457899205
- Dylan KosaskiStudent in an Organized Health Care Education/Training Program1629585997
- Emily KoseDental Hygienist1407221427
- Allison Koshen, CCC-SLPSpeech-Language Pathologist1598324352
- Stephen Kosiara, OTROccupational Therapist1801872411
- Mathew Kosik, LMSW, CAADCClinical Social Worker1336428879
- Tyler Kosik, PHARMDPharmacist1073345062
- Andrea Koski, LMSW, QIDPClinical Social Worker1891325577
- Diana Koslowske, O.D.Optometrist1053306274
- Kaylee KoslowskeTechnician1255856498
- Michelle Kosovec, M.D.Vascular Surgery Physician1578859542
- Andrew KossekClinical Social Worker1689383283
- John Kosta, M.D.Otolaryngology Physician1184642951
- Kathryn Kostal, LLPCProfessional Counselor1740645159
- Alina Koster, LMSWClinical Social Worker1417679101
- Elizabeth KosterBehavior Technician1790293876
- Sara Koster, FNP-BCFamily Nurse Practitioner1740575877
- Jane Kotarski, CNPGerontology Nurse Practitioner1922046374
- Melinda Kotecki, LMSWClinical Social Worker1427489699
- Parin Kothari, MDOrthopaedic Surgery Physician1659066413
- Maria Kotsiopoulou, MLSWSchool Social Worker1861567398
- Natalee KottBehavior Technician1851069512
- Richard Koubek, MDCritical Care Medicine (Internal Medicine) Physician1871987792
- Katharyn KouchnerkavichOther Technician1962853606
- Jody Koutz, RDRegistered Dietitian1972426658
- Anett Kovacs, RDRegistered Dietitian1932936788
- Caitlin KovalakGeneral Practice Dentistry1427303932
- Aleica Kovatch, PAPhysician Assistant1245577865
- Christopher Kowal, MA, LLCMental Health Counselor1689367591
- Conor KowalczykBehavior Technician1508682584
- Courtney Kowalczyk, PHD, LLPClinical Psychologist1386025344
- Katherine Kowalczyk, D.O.Obstetrics & Gynecology Physician1295997633
- Lilly KowalczykBehavior Technician1134803034
- Polly Kowalka, LBSWSocial Worker1528453289
- Sarah Kowalko, BSWRehabilitation Practitioner1851716336
- Ashton Kowalski, MSOT, OTRLOccupational Therapist1093399701
- Christopher Kowalski, PHARM.D.Pharmacist1376918284
- Evan Kowalski, MDSurgery Physician1073174108
- Ivy Kowalski, LPCProfessional Counselor1619360617
- Kyrstin KowalskiBehavior Technician1033910369
- Megan KowalskiBehavior Technician1518829480
- Valerie Kowalski, RDRegistered Dietitian1174960991
- Rachel Kowatch, LMSWClinical Social Worker1043356777
- Kayela KowitzBehavior Technician1538014576
- Elizabeth Kozak, M.D.Internal Medicine Physician1811076805
- Kathryn Kozak, MA CCC-AAudiologist1306887989
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.