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 251 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
- Victoria Poleni, MSWClinical Social Worker1417194895
- Jennifer Poling, LMSWClinical Social Worker1104534874
- Carolyn PoliniceSocial Worker1639894439
- Kathy PoliseSocial Worker1053703157
- Joanna Polizzi, PA-CPhysician Assistant1467577239
- Joseph Polizzi, DO, FAAFPFamily Medicine Physician1538115357
- Kerry Polizzi, MDFamily Medicine Physician1508819517
- Amanda Pollock, BEHAVIOR TECHNICIANBehavior Technician1487362455
- Matthew Polovick-MouldsBehavior Technician1043886690
- Rachael Polter, PHDClinical Psychologist1962066183
- Stephanie Pomarius, PT, DPTPhysical Therapist1912409699
- Casey PombierBehavior Technician1538046115
- Benjamin Pomerantz, MDDiagnostic Radiology Physician1972593101
- Jared Pomeroy, M.D.Neurology Physician1548573249
- Nathan Pomeroy, MD, MPHEndocrinology, Diabetes & Metabolism Physician1043338650
- George Pommer, ED.DClinical Psychologist1306883640
- Courtney Pomorski, PAPhysician Assistant1225574304
- Alondra PonceBehavior Technician1215613344
- Anna PonceBehavior Technician1609790526
- Kira Poncin, LPCProfessional Counselor1568177020
- Codi Ponte, LMSWClinical Social Worker1033630678
- Mike PontiusProfessional Counselor1437222171
- Anne Poole, BSSpecialist1750601928
- Jennifer PooleCase Manager/Care Coordinator1235980020
- Abigail Poort, PHARMDPharmacist1134966294
- Scott Poortenga, MDEmergency Medical Services (Emergency Medicine) Physician1568488211
- Mohammad Poostizadeh, MDClinical Neurophysiology Physician1417193087
- Bindu Popat - Lewis, DOPain Medicine Physician1548422272
- Patricia Pope, LLPCounseling Psychologist1588730972
- Kaitlyn PopilekPersonal Care Attendant1073406724
- Spencer Popma, LLMSWClinical Social Worker1174406540
- Joshua Popp, PA-CMedical Physician Assistant1114303211
- Jared Poppen, RNRegistered Nurse1417587072
- Aaron Poquette, PAPhysician Assistant1194824946
- Nabeel Porbandarwala, M.D.Diagnostic Radiology Physician1518301159
- Angelo Porcari, MDDiagnostic Radiology Physician1437175726
- Mellany Porraz, LMSWSocial Worker1750645784
- Amaris PorterOther Technician1932560778
- Calvin PorterBehavior Technician1619478385
- Courtney PorterClinical Social Worker1306350624
- Erica Porter, BS, CRCPeer Specialist1083106173
- Gene PorterEmergency Medicine Physician1083235527
- Grace PorterPersonal Care Attendant1275320939
- Jeffrey Porter, PH.D.Clinical Psychologist1588633366
- Katherine Porter, OTR/L, CNIMOccupational Therapist1548665938
- Linda PorterCommunity Health Worker1295242808
- Susan Porter, DDSGeneral Practice Dentistry1427267475
- Suzanne Portillo, LMSWClinical Social Worker1356615009
- Tia Portrum, BCBABehavior Analyst1629769237
- Hunter PoserBehavior Technician1063179513
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.