2026 data CMS NPPES NUCC Taxonomy

Doctors in Grand Rapids, MI

Active healthcare providers in Grand Rapids sourced from the CMS NPPES weekly file, no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.

17,407
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Behavior Technician
Top specialty
1,711 providers
Michigan
State
MI

Where this city sits in the corpus

Grand Rapids ranks 3rd among 509 Michigan cities by CMS provider count, holding 6.3% of the state's NPIs, led by Behavior Technician.

17,407
NPPES providers in city
3rd
of 509 MI cities
6.3%
of Michigan providers
24.5%
in top 3 specialties

Grand Rapids ranks #3 of 10 Michigan cities for Behavior Technician.

Where Grand Rapids ranks among Michigan cities

Provider count vs every Michigan city in CMS NPPES (509 cities)

17,407 Top 1% higher than 99% of 509 cities

0–100: 281 cities (55%). Below this entry. 100–200: 73 cities (14%). Below this entry. 200–300: 28 cities (6%). Below this entry. 300–400: 25 cities (5%). Below this entry. 400–500: 16 cities (3%). Below this entry. 500–600: 12 cities (2%). Below this entry. 600–700: 9 cities (2%). Below this entry. 700–800: 8 cities (2%). Below this entry. 800+: 57 cities (11%). This entry sits in this band. This city 0 800+ Michigan cities (providers), bucketed by value

Each bar is a band; taller bars hold more cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS National Plan & Provider Enumeration System (NPPES) · 2026

Specialty mix in Grand Rapids

Share of the city's NPPES registrations by NUCC taxonomy

providers

What this shows Behavior Technician is the largest specialty (1,711 providers, 9.8% of the city), followed by Clinical Social Worker.

Source CMS NPPES · city_top_specialties As of 2026

City vs state specialty index

Specialties Grand Rapids has more, and fewer, of than Michigan average

Each multiple is this city's share of a specialty divided by that specialty's average share across Michigan , Grand Rapids over-indexes personal care attendant at 6.1× the state average and under-indexes behavior technician at 0.46×. This reflects local practice structure, not care quality.

More common here than Michigan average

Less common here than Michigan average

How to read this directory & data limitations

Grand Rapids, Michigan appears in the CMS National Plan and Provider Enumeration System with 17,407 registered healthcare providers spanning 20 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 2023 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 (1,711 clinicians, followed by Clinical Social Worker with 1,365 and Social Worker with 1,190). 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 173.4 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.

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.

Which specialties are most common in Grand Rapids

Healthcare Providers (Page 276)

Name
Erin Sessink, PA-C
Physician Assistant
James Setchfield, M.D.
Family Medicine Physician
Steven Seth
Clinical Social Worker
Anabella Setiawan
Behavior Technician
Christina Setlock, PA-C
Medical Physician Assistant
Mary Setsma, AU. D.
Audiologist
David Sevensma, OD
Optometrist
Peter Severson, MD
Anesthesiology Physician
Jessica Sevic, LMSW
Social Worker
Marjorie Seward, LBSW
Social Worker
Valerie Seward
Behavior Technician
Andrea Sewell, NP
Gerontology Nurse Practitioner
Alex Sexton, PMHNP
Nurse Practitioner
Kara Seyffert, DPT
Physical Therapist
Amanda Seymour, DPT
Physical Therapist
Barton Seymour, DO
Anesthesiology Physician
Sara Seymour, O.D.
Optometrist
Behrooz Shabahang, MD
Surgery Physician
Ashley Shackelton
Clinical Social Worker
Jennifer Shafer
Behavior Technician
Yolanda Shafer
Physical Therapist
Gabriel Shaffer
Pharmacist
Robert Shaffer, PHD
Psychologist
Sarah Shaffer
Social Worker
Emily Shaft
Behavior Technician
Bijal Shah
Physical Therapist
Biren Shah, MD
Diagnostic Radiology Physician
Kaiser Shah, M.D.
Anesthesiology Physician
Maleeha Shah, M.D.
Neurology Physician
Nima Shah, M.D.
Obstetrics & Gynecology Physician
Rima Shah, MD
Internal Medicine Physician
Rupin Shah
Hematology (Internal Medicine) Physician
Taleen Shahrigian, DO
Neurology Physician
Hussam Shaker
Neurology Physician
Brendan Shalawylo
Behavior Technician
David Shalowitz
Gynecologic Oncology Physician
Roger Shammas, M.D.
Cardiovascular Disease Physician
Christine Shanahan
Recreation Therapist
Julie Shanaver, MD
Emergency Medicine Physician
Michelle Shane, PA
Physician Assistant
Wesley Shane, DO
Pediatrics Physician
Amanda Shaneberger
Professional Counselor
Joellen Shangraw, RN
Case Management Registered Nurse
McKenna Shank
Personal Care Attendant
Nina Shank, MD
Neurological Surgery Physician
Robin Shankin, LPC
Psychologist
Sydney Shanks
Behavior Technician
Jennifer Shanley, CNM
Advanced Practice Midwife
Angela Shannahan, OTR/L
Occupational Therapist
Alexander Shannon, DO
Urology Physician

Nearby Cities in Michigan

Other Michigan cities with provider coverage in the CMS NPPES registry.

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in Grand Rapids, MI?
There are 17,407 registered healthcare providers in Grand Rapids, MI, covering 20 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 1,711.
Related guides

Provider data from CMS NPPES (download.cms.gov/nppes); specialty classification from NUCC Health Care Provider Taxonomy. PlainDoctor does not rate or rank providers. Methodology · About

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from CMS National Plan and Provider Enumeration System (NPPES). Consult a qualified professional before making decisions based on this data.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-20.