2026 data CMS NPPES NUCC Taxonomy

Doctors in Willmar, MN

Compiled from official public sources by the PlainDoctor editorial team.

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

791
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Clinical Social Worker
Top specialty
68 providers
Minnesota
State
MN

791 healthcare providers across 20 specialties

Willmar, Minnesota appears in the CMS National Plan and Provider Enumeration System with 791 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 Willmar - 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 Willmar 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 Willmar is weighted toward Clinical Social Worker (68 clinicians, followed by Behavior Technician with 63 and Pharmacist with 44). 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 Minnesota's population, Willmar reports roughly 13.8 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.

Within Minnesota, Willmar ranks #27 of 319 cities tracked by provider count, accounting for 0.6% of the state's registered providers. Of Minnesota's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Willmar practice address, a coverage gap Willmar patients typically fill by traveling to a larger nearby hub.

For Willmar patients, this directory is most useful as a starting shortlist, searching by specialty narrows the 690-taxonomy roster to clinicians with the relevant training, and each provider page links to NPI, state licensing boards, and the NPPES registry for credential verification. 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, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients. Nothing on this page substitutes for consulting a licensed clinician about your personal health decisions.

791
Providers
20
Specialties
#27
of 319 MN cities
0.6%
of MN providers
13.8
Per 100K (state)

Which specialties are most common in Willmar

Clinical Social Worker 68
Behavior Technician 63
Pharmacist 44
Family Medicine Physician 37
Marriage & Family Therapist 36
Professional Counselor 31
Addiction (Substance Use Disorder) Counselor 28
Clinical Psychologist 25
Mental Health Counselor 25
Registered Nurse 23
Physical Therapist 22
Family Nurse Practitioner 21
Physician Assistant 19
Chiropractor 19
General Practice Dentistry 16
Internal Medicine Physician 15
Psychiatric/Mental Health Nurse Practitioner 14
Driver 14
Certified Registered Nurse Anesthetist 13
Nurse Practitioner 12

Healthcare Providers (Page 11)

Name
Timothy Mulder, M.D.
Family Medicine Physician
David Munson, LICSW
Clinical Social Worker
Edmund Nadolny, PH.D.
Forensic Psychologist
Michael Nagel, O.D.
Corneal and Contact Management Optometrist
Marvin Napgezek, M.D.
Internal Medicine Physician
Mallory Nath, LICSW
Clinical Social Worker
Steven Nedrelow, DDS MSD PA
Orthodontics and Dentofacial Orthopedics Dentistry
Trent Neisen, DDS
General Practice Dentistry
Ann Nelson, CRNA
Certified Registered Nurse Anesthetist
Barbara Nelson, LMFT
Marriage & Family Therapist
Daniel Nelson, MA/LPCC
Professional Counselor
Elizabeth Nelson
Speech-Language Pathologist
Gregory Nelson, M.D.
Ophthalmology Physician
James Nelson, DC
Chiropractor
Kathryn Nelson, M.D.
Family Medicine Physician
Michael Nelson, RN BSN
Registered Nurse
Misty Nelson, LICSW, LADC
Addiction (Substance Use Disorder) Counselor
Paula Nelson, PCA
Personal Care Attendant
Thomas Nelson, D.C.
Chiropractor
Rosemary Nepsund, PA-C
Physician Assistant
Joann Neubauer, MD
Internal Medicine Physician
David Newcomer, DO
Internal Medicine Physician
Dyem Nguyen, LPCC
Clinical Psychologist
Sammie Nguyen, PHARMD
Pharmacist
Michael Nicklawsky, MD
Family Medicine Physician
Eric Nordstrom, DDS
Dentist
Wendy Norsten, PTA
Physical Therapy Assistant
Michael Novak, O.D.
Corneal and Contact Management Optometrist
Melissa Novosad, LPCC
Professional Counselor
Kristy Nystrom, LMFT
Marriage & Family Therapist
Brianna Nzara, LMFT
Marriage & Family Therapist
Kenzie O'Connell, M.S. LPCC
Professional Counselor
Devyn O'Halloran
Behavior Technician
Doris Ohden, RNC
Registered Nurse
Rachel Ohmann, PA-C
Physician Assistant
Nathan Olander, PHARM D.
Pharmacist
Brittany Olmscheid, CNP
Family Nurse Practitioner
Ross Olness, D.D.S.
Dentist
David Olson, MD
Anesthesiology Physician
Jenee Olson, LICSW
Clinical Social Worker
Melissa Olson, RN
Registered Nurse
Stacy Olson, CNP
Psychiatric/Mental Health Nurse Practitioner
Stephanie Olson, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner
Patricia Osmon, DPT
Physical Therapist
Amy Osterfeld, RN, BSN, CNOR, RNFA
Registered Nurse First Assistant
Lisa Osthus, CMT, CMMT, CCNT
Massage Therapist
Danielle Overman
Physical Therapist
Heather Oxendale, LMFT
Marriage & Family Therapist
Harley Pakola, MD
Anesthesiology Physician
Gabrielle Palmer, LPCC
Counselor

Nearby Cities in Minnesota

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

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in Willmar, MN?
There are 791 registered healthcare providers in Willmar, MN, covering 20 specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Willmar?
The most common specialties in Willmar are Clinical Social Worker, Behavior Technician, Pharmacist, Family Medicine Physician, Marriage & Family Therapist. Clinical Social Worker has the most providers with 68.

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 PlainDoctor editorial team.