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Healthcare Providers & Facilities in Willmar, MN

Public healthcare directory of 809 individual practitioners and 189 healthcare facilities located in Willmar, Minnesota.

809 Practitioners
189 Facilities
110 Specialties

Medical Specialties in Willmar

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

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All Specialties in Willmar

Specialties with enough public records for a comparison with U.S. figures, besides those named above, plus the 60 largest of 98 more with at least one listed practitioner. Number of practitioners in brackets.

Dietary & Nutritional Service Providers

Eye and Vision Services Providers

Nursing Service Related Providers

Other Service Providers

Pharmacy Service Providers

Podiatric Medicine & Surgery Service Providers

Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Speech, Language and Hearing Service Providers

Technologists, Technicians & Other Technical Service Providers

Featured Healthcare Providers in Willmar

Practitioner profiles in Willmar, MN with recent CMS Medicare or Open Payments data.

Lisa Angell , CNP

Nurse Practitioner

301 Becker Ave Sw, Willmar, MN
Phone: 3202314599
NPI 1760142046

Dr. David Newcomer , DO

Internal Medicine

Medicare Accepted
101 Willmar Ave Sw, Willmar, MN
Phone: 3202315000
NPI 1619943438

Dr. Timothy Mulder , MD

Family Medicine

Medicare Accepted
502 2nd St Sw Ste 1, Willmar, MN
Phone: 3202357232
NPI 1336131747

Jenell Mitteness , RN, CFNP

Nurse Practitioner - Family

Medicare Accepted
101 Willmar Ave Sw, Willmar, MN
Phone: 3202146870
NPI 1316162886

Amber Johnson , WHNP

Nurse Practitioner

Medicare Accepted
101 Willmar Ave Sw, Willmar, MN
Phone: 3202315000
NPI 1003459629

Dr. Julie Patten , PsyD, LP

Psychologist - Clinical

Medicare Accepted
1125 6th St Se, Willmar, MN
Phone: 3202354613
NPI 1063054476

Largest Cities in Minnesota

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

How Willmar compares with the U.S.

Compared with the U.S. as a whole, Willmar has more clinicians in Social Worker - Clinical (3.9x), clinicians in Family Medicine (3.8x) and clinicians in Nurse Practitioner - Psychiatric/Mental Health (3.8x) per 100,000 residents.

Willmar has 3,784 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.

87% of clinicians in Willmar listed in the CMS Medicare file (201 of 230) accept Medicare assignment. That is similar to the Minnesota share of 91%.

Only 230 of 809 active clinicians in Willmar 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.

33% of clinicians in Willmar listed in the CMS Medicare file (77 of 230) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Minnesota share of 26%.

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).

Willmar CMS Healthcare & Financial Disclosures

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

Source: CMS public datasets

Healthcare operations in Willmar, MN encompass 809 active individual practitioners and 189 registered medical facilities across 110 clinical specialties.

According to CMS Medicare Part D analytics for 2024, prescription drug volume in Willmar accounts for $25.0 Million across 231,768 prescription claims. 325 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $0.0 Million in payments reported by companies to 65 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.

Medicare Part D Prescriptions (2024) $25.0M 231,768 Prescription Claims Source: data.cms.gov
Open Payments Sunshine Act (2025) $0.0M 65 Recipients Disclosed A reported payment does not necessarily mean the financial relationship is improper. Source: openpaymentsdata.cms.gov
Medicare (PECOS) Enrollment 325 Enrolled Medicare Practitioners Source: data.cms.gov
Medicare Part B Allowed Volume (2024) $8.3M 154,300 Services Performed Source: data.cms.gov

CMS PECOS: Eligible to Order or Refer for Medicare in Willmar

Part B Lab & Imaging Eligible: 243
Durable Medical Equipment (DME): 248
Home Health Agency (HHA): 155
Source: CMS Order and Referring