Doctors and health care providers in Willmar, MN
805 individual NPPES records list a practice address in Willmar, 29th of 322 Minnesota cities. The largest group is clinical social worker: 78, 10% of the city's records, against 5% across Minnesota. Page 12 of 17.
The 8 largest groups in Willmar
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Willmar in Minnesota
- Rank in Minnesota29th of 322 cities by records
- Share of the state0.6% of Minnesota's records
- Specialties present25 or more taxonomy codes
- Top three groups23.4% of all records
Compared with Minnesota as a whole, Willmar has 11.4× the state's share of driver records and 0.68× its share of mental health counselor records.
Providers in Willmar, alphabetically
- Stacy Olson, CNPPsychiatric/Mental Health Nurse Practitioner1326867961
- Stephanie Olson, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1760810493
- Patricia Osmon, DPTPhysical Therapist1225250665
- Amy Osterfeld, RN, BSN, CNOR, RNFARegistered Nurse First Assistant1235464900
- Lisa Osthus, CMT, CMMT, CCNTMassage Therapist1770625154
- Danielle OvermanPhysical Therapist1447145180
- Heather Oxendale, LMFTMarriage & Family Therapist1861265589
- Lyndsey Paffrath-BiceSpeech-Language Pathologist1023965704
- Harley Pakola, MDAnesthesiology Physician1467428102
- Gabrielle Palmer, LPCCCounselor1851843080
- Todd ParkerPharmacist1033776182
- Julie Patten, PSY. D., LPClinical Psychologist1063054476
- Sarah Pattison, PA-CPhysician Assistant1376806133
- Jennifer PauffBehavior Technician1629687744
- Jessica Paulsen, LMFTMarriage & Family Therapist1275877185
- Brian Paulson, D.C.Chiropractor1053345330
- Jennilee PearsonBehavior Technician1225815665
- Colleen Pederson, LMFTMarriage & Family Therapist1598861056
- Brandon Pellaton, LICSWClinical Social Worker1689080707
- Jennifer Pesola, DOOtolaryngology Physician1871569194
- Lois Peters, BSN, RN, PHN, CLCCommunity Health Registered Nurse1437593266
- Rebecca Petersen, LPN PELicensed Practical Nurse1659436434
- Brett Peterson, D.C.Chiropractor1013951151
- Eric Peterson, CRNA,MSNCertified Registered Nurse Anesthetist1265436059
- Jason Peterson, D.C.Chiropractor1992825244
- Melissa Peterson, LPCCProfessional Counselor1043012156
- Timothy Pieh, MDOphthalmology Physician1720054497
- Joshua Pierskalla, LMFTMarriage & Family Therapist1124531025
- James Pohl, CNP, PMHNP, RNPsychiatric/Mental Health Nurse Practitioner1831815745
- Samantha PommierClinical Social Worker1639986920
- Kristin Pomplun, FNPFamily Nurse Practitioner1104467935
- Courtney PopowskiClinical Social Worker1215761291
- Jeanine PorterAddiction (Substance Use Disorder) Counselor1649519091
- Greta Postma, PCAPersonal Care Attendant1881754547
- Laura PouliotAddiction (Substance Use Disorder) Counselor1396635439
- Kellie Prentice, FNP - BCFamily Nurse Practitioner1245635820
- Carmelita Privatt, LPCCProfessional Counselor1124376611
- Jenna Prusa, LICSWClinical Social Worker1013347806
- Dean Quale, D.D.S.General Practice Dentistry1518985688
- Lola Quale, PHARMDPharmacist1457645376
- Kathleen Quarzenski, APRN BC FNPFamily Nurse Practitioner1376607069
- Reagan Quinn, LPC, LPCCProfessional Counselor1912137845
- Joanna Ramirez, APRN, CNPPsychiatric/Mental Health Nurse Practitioner1760025035
- Becky Rand, LSW CADCSocial Worker1982778734
- Kristin Rasmussen, PHYSICAL THERAPISTPhysical Therapist1063577849
- Madison RassatBehavior Technician1083506216
- Nicholas Ray, D.OPsychiatry Physician1184044901
- Katherine Reigstad, M.D.Vascular Surgery Physician1386872539
- Mary Reigstad, CMTSpecialist1801960570
- Matthew Reinertson, ATC, OTCAthletic Trainer1770630295
The largest Minnesota cities
- Minneapolis22,918
- Rochester12,854
- Saint Paul10,084
- Duluth4,084
- Saint Cloud3,805
How to read this directory
Willmar, Minnesota appears in the CMS National Plan and Provider Enumeration System with 805 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 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 2024 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 (78 clinicians, followed by Behavior Technician with 67 and Pharmacist with 43). 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 14 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 Minnesota's most common specialties, Occupational Therapist 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. 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 Willmar, MN?
There are 805 registered healthcare providers in Willmar, MN, covering 25 or more 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 78.
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.