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 159 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
- Annie KalminkBehavior Technician1427574508
- Lindsay KalminkBehavior Technician1235714031
- Kendra KalninsBehavior Technician1295375988
- Nishant Kalra, MDInterventional Cardiology Physician1316146236
- Heidi Kaltenbacher, MSWClinical Social Worker1457886202
- Michelle KaltenbergPersonal Care Attendant1104398197
- Cheryl Kaltz, OTROccupational Therapist1750853644
- Pollianna KaltzBehavior Technician1699601013
- Jessica Kalumbula, MSPTPhysical Therapist1295828788
- Kizombo Kalumbula, PH.D. (C)Counseling Psychologist1851427124
- Ashley Kamann, O.D.Optometrist1033340401
- Sharat KamathInternal Medicine Physician1598505729
- Patrick Kamau, THERAPISTProfessional Counselor1508048331
- Sarah Kamba, LMSWClinical Social Worker1306561170
- Gladys KamdemBehavior Technician1285353938
- Bhavya KamepalliPersonal Care Attendant1124690029
- Eric Kaminskas, MDEmergency Medicine Physician1598704405
- David Kaminski, PACSurgical Physician Assistant1164419123
- Kiera KaminskiProfessional Counselor1760286561
- Paul Kaminski, D.C.Chiropractor1760735641
- William KammelPhysician Assistant1487056958
- Amanda KammerPersonal Care Attendant1841000502
- Julie KammeraadClinical Social Worker1235435280
- Michaela KammeraadPhysical Therapist1518527357
- Angela Kamminga, OTR/LOccupational Therapist1518460625
- Jennifer Kampfschulte, PT, DPTPhysical Therapist1780185561
- Amy Kamphuis, RN, BSAdult Psychiatric/Mental Health Registered Nurse1558609461
- Ryan Kamphuis, CRNACertified Registered Nurse Anesthetist1619081544
- Allison Kampmueller, M.A. CCC-SLPSpeech-Language Pathologist1386911089
- Jessica KampsSocial Worker1801716881
- Rebecca Kamps, BCBABehavior Analyst1215392261
- Evelyn Kamradt, LLMSWSocial Worker1508576976
- Brian Kamstra, BS, QIDPSocial Worker1376086983
- Jessica KamyszekClinical Social Worker1649667205
- Bushra KanawatiSpeech-Language Pathologist1982538427
- Nermien Kandeel, MDNeurology Physician1366291064
- Sydney KandellPersonal Care Attendant1154181717
- Meghan Kandow, FNP-BCFamily Nurse Practitioner1396356010
- Mark Kane, PHD CSWPsychologist1083722276
- Catharine Kaneti, PSY DRehabilitation Psychologist1841227659
- Kyu Hyung Kang, D.D.S.General Practice Dentistry1790238590
- Morgan Kanigowski, LMSWClinical Social Worker1912876467
- Mark Kanitz, MDEmergency Medical Services (Emergency Medicine) Physician1023036563
- Conner KanouseBehavior Technician1861351355
- Maulik Kantawala, MDVascular Neurology Physician1689236358
- Robert Kantor, M.D.Preventive Medicine/Occupational Environmental Medicine Physician1770522401
- Kimberly Kantzer, RNRegistered Nurse1780640193
- Naomi Kaplan, MDPhysical Medicine & Rehabilitation Physician1467832253
- Adam Kapp, MDAnesthesiology Physician1275470015
- Nicole Kapral, MDDiagnostic Radiology Physician1578090445
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.