Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Healthcare Providers & Facilities in Grand Rapids, MI

Public healthcare directory of 18,080 individual practitioners and 2,573 healthcare facilities located in Grand Rapids, Michigan.

18,080 Practitioners
2,573 Facilities
357 Specialties

Medical Specialties in Grand Rapids

Select a specialty to view practitioner listings, practice locations, and qualifications.

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All Specialties in Grand Rapids

Specialties with enough public records for a comparison with U.S. figures, besides those named above, plus the 60 largest of 278 more with at least one listed practitioner. Number of practitioners in brackets.

Allopathic & Osteopathic Physicians

Chiropractic Providers

Dietary & Nutritional Service Providers

Eye and Vision Services Providers

Podiatric Medicine & Surgery Service Providers

Speech, Language and Hearing Service Providers

Technologists, Technicians & Other Technical Service Providers

Featured Healthcare Providers in Grand Rapids

Practitioner profiles in Grand Rapids, MI with recent CMS Medicare or Open Payments data.

Medicare Accepted
1900 Wealthy St Se Ste 180, Grand Rapids, MI
Phone: 6167748501
NPI 1598116956

Dr. Sarah Arnold , MD

Obstetrics & Gynecology

Medicare Accepted
4069 Lake Dr Se Ste 118, Grand Rapids, MI
Phone: 6162678520
NPI 1285696591

Dr. Laura Messing , AuD

Audiologist

Medicare Accepted
4069 Lake Dr Se Ste 315, Grand Rapids, MI
Phone: 6162677758
NPI 1154774545

Janiece Feuerstein , NP

Nurse Practitioner - Gerontology

Medicare Accepted
4100 Lake Dr Se Ste 200, Grand Rapids, MI
Phone: 6162678244
NPI 1043797830

Curtis Cox , NP

Nurse Practitioner

Medicare Accepted
3264 N Evergreen Dr Ne, Grand Rapids, MI
Phone: 6163637272
NPI 1508875402

Glenes Hamersma , GNP-C

Nurse Practitioner

Medicare Accepted
200 Jefferson Ave Se, Grand Rapids, MI
Phone: 6166851835
NPI 1841242898

Largest Cities in Michigan

Other Michigan cities with a full directory, by the number of active practitioners listed in NPPES.

How Grand Rapids compares with the U.S.

Compared with the U.S. as a whole, Grand Rapids has more clinicians in Psychiatry & Neurology - Epilepsy (34.3x), clinicians in Emergency Medicine - Emergency Medical Services (32.9x) and clinicians in Surgery - Surgical Critical Care (20.8x) per 100,000 residents.

Grand Rapids has 9,107 active clinicians per 100,000 residents, compared with 2,198 for the U.S.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

93% of clinicians in Grand Rapids listed in the CMS Medicare file (4,441 of 4,770) accept Medicare assignment. That is similar to the Michigan share of 92%.

Only 4,770 of 18,080 active clinicians in Grand Rapids appear in the CMS Medicare file, so this share describes that smaller group.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

20% of clinicians in Grand Rapids listed in the CMS Medicare file (944 of 4,770) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the Michigan share of 20%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Grand Rapids CMS Healthcare & Financial Disclosures

CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Grand Rapids, MI

Source: CMS public datasets

Healthcare operations in Grand Rapids, MI encompass 18,080 active individual practitioners and 2,573 registered medical facilities across 357 clinical specialties.

According to CMS Medicare Part D analytics for 2024, prescription drug volume in Grand Rapids accounts for $597.7 Million across 2,475,733 prescription claims. 6,864 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $5.4 Million in payments reported by companies to 2,539 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.

Medicare Part D Prescriptions (2024) $597.7M 2,475,733 Prescription Claims Source: data.cms.gov
Open Payments Sunshine Act (2025) $5.4M 2,539 Recipients Disclosed A reported payment does not necessarily mean the financial relationship is improper. Source: openpaymentsdata.cms.gov
Medicare (PECOS) Enrollment 6,864 Enrolled Medicare Practitioners Source: data.cms.gov
Medicare Part B Allowed Volume (2024) $135.9M 2,703,937 Services Performed Source: data.cms.gov

CMS PECOS: Eligible to Order or Refer for Medicare in Grand Rapids

Part B Lab & Imaging Eligible: 5,832
Durable Medical Equipment (DME): 6,136
Home Health Agency (HHA): 4,775
Source: CMS Order and Referring