Clinicians affiliated with Allina Health System

3,842 clinicians on file with this group · most practice in Minneapolis-St. Paul-Bloomington, MN-WI · PAC ID 4587573613

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

3,218 clinicians affiliated with Allina Health System are in the 2024 Medicare Part B data, 1,873 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Nurse Practitioner (460) · Physician Assistant (431) · Family Practice (399) · Internal Medicine (378) · Diagnostic Radiology (243) · Certified Registered Nurse Anesthetist (CRNA) (192) · Cardiology (101) · Psychiatry (82) · Emergency Medicine (77) · Licensed Clinical Social Worker (71) · General Surgery (69) · Psychologist, Clinical (69) · Obstetrics & Gynecology (68) · Orthopedic Surgery (58) · Neurology (39) · Critical Care (Intensivists) (31) · Physical Medicine and Rehabilitation (29) · Optometry (28) · Podiatry (24) · Audiologist (22) · Urology (22) · Hospitalist (21) · Infectious Disease (21) · Pulmonary Disease (19) · Hematology-Oncology (16) · Clinical Cardiac Electrophysiology (15) · Registered Dietitian or Nutrition Professional (14) · Vascular Surgery (14) · Otolaryngology (13) · Dermatology (12) · Endocrinology (12) · Nephrology (12) · Neurosurgery (12) · Certified Clinical Nurse Specialist (11) · Medical Oncology (11) · Rheumatology (11) · Interventional Cardiology (8) · Interventional Radiology (8) · Licensed Professional Counselor (8) · Thoracic Surgery (7) · Gastroenterology (6) · Marriage and Family Therapist (6) · Plastic and Reconstructive Surgery (6) · Sports Medicine (6) · Allergy/ Immunology (5) · Ophthalmology (5) · Pediatric Medicine (5) · Physical Therapist in Private Practice (5) · Radiation Oncology (5) · General Practice (4) · Hospice and Palliative Care (4) · Anesthesiology (3) · Cardiac Surgery (3) · Occupational Therapist in Private Practice (3) · Geriatric Medicine (2) · Hand Surgery (2) · Hematology (2) · Pain Management (2) · Addiction Medicine (1) · Advanced Heart Failure and Transplant Cardiology (1) · Certified Nurse Midwife (1) · Geriatric Psychiatry (1) · Neuropsychiatry (1) · Sleep Medicine (1)

Specialty links go to the specialty in Minneapolis-St. Paul-Bloomington, MN-WI.

Clinicians affiliated with Allina Health System, 2024

Alphabetical by last name; 2,101–2,200 of 3,218.

NameSpecialtyCity
Julius M Nyamao, DNP APRN FNPNurse PractitionerSavage, MN
Justin A Nyandika, DNP- APRNNurse PractitionerMinneapolis, MN
Clive P Nyauncho, M.D.Internal MedicineMinneapolis, MN
Adam Nygard, MDDiagnostic RadiologyRoseville, MN
Bethany A Nyland, MDGeneral SurgeryCloquet, MN
Patrick F O'Brien, MDNeurosurgeryMinneapolis, MN
Travis G O'Brien, MDPain ManagementSaint Paul, MN
Andrew C Ockuly, DOOrthopedic SurgeryVadnais Heights, MN
Nancy M O Connor, MDFamily PracticeShakopee, MN
Wyatt J O'Day, MDEmergency MedicineMinneapolis, MN
Kaitlyn M Oddo, FNP-CNurse PractitionerEagan, MN
Paul J Odenbach, MDInternal MedicineMinneapolis, MN
Kevin M O'Donnell, MDInternal MedicineMinneapolis, MN
Adekunle Odubeko, CRNACertified Registered Nurse Anesthetist (CRNA)Rochester, MN
Kehinde A Odubeko, CRNACertified Registered Nurse Anesthetist (CRNA)Rochester, MN
Dennis J Oeltjenbruns, DPMPodiatryMinneapolis, MN
Sherri S Oetken, D.O.Family PracticeFarmington, MN
Daniel T OfferdahlCertified Registered Nurse Anesthetist (CRNA)Ennis, MT
Folashade A Ogunmodede, M.D.Internal MedicineMinneapolis, MN
Mark K OkeefeCertified Registered Nurse Anesthetist (CRNA)Plymouth, MN
Chika E Okpobiri, MDFamily PracticeWoodbury, MN
Daniel Okubo, MDFamily PracticeSaint Paul, MN
Gbemisola M Olayemi, M.DRheumatologyBridgeport, WV
Jacqueline S Olczak, MDFamily PracticeCoon Rapids, MN
Claes E Oldenburg, MDFamily PracticeSaint Louis Park, MN
Kristiana M Oleson, CRNACertified Registered Nurse Anesthetist (CRNA)Brockton, MA
Yuliya B Olimpiadi, M.D.General SurgeryCoon Rapids, MN
Chad C Olinger, D.O.CardiologyCoon Rapids, MN
Gabriel A Olivares Rodriguez, M.D.Thoracic SurgerySaint Paul, MN
Robyn C Oliver, MDFamily PracticeCottage Grove, MN
Oluwakemi T Olowoyo, M.DFamily PracticeForest Lake, MN
Garrick B Olsen, M.D.Family PracticeWoodbury, MN
Grant S Olsen, PA-CPhysician AssistantSaint Paul, MN
Anna M Olson, PA-CPhysician AssistantMinneapolis, MN
Anne M Olson, MDFamily PracticeCambridge, MN
Casandra A Olson, MDObstetrics & GynecologyMinneapolis, MN
Jamie Olson, CNPNurse PractitionerMaplewood, MN
Jeffrey J Olson, M.D.CardiologySaint Paul, MN
Jodilynn F Olson, PHD-LPPsychologist, ClinicalRed Wing, MN
Joshua Olson, M.D.Diagnostic RadiologyRoseville, MN
Karen E Olson, APRNNurse PractitionerSaint Paul, MN
Matthew E Olson, L.M.F.T.Marriage and Family TherapistSt Louis Park, MN
Matthew D Olson, MDInternal MedicineSaint Paul, MN
Randall J Olson, CRNACertified Registered Nurse Anesthetist (CRNA)Minneapolis, MN
Stephanie Olson, NPNurse PractitionerMinneapolis, MN
Adam Olsson, PAPhysician AssistantPlymouth, MN
Ioana Oltean, DOInternal MedicineMinneapolis, MN
Jenny O'Malley, O.D.OptometryFaribault, MN
Ryan B O'MalleyDiagnostic RadiologyRoseville, MN
Victoria L Oman, MDFamily PracticeAnnandale, MN
Danly O Omil-Lima, MDUrologyPhiladelphia, PA
Greg L Omori, LICSWLicensed Clinical Social WorkerNew Ulm, MN
Onikepo Omotoso, CRNACertified Registered Nurse Anesthetist (CRNA)Saint Paul, MN
Judith Onduso, CNPNurse PractitionerCoon Rapids, MN
Lakeisha O'NeilPhysician AssistantMinneapolis, MN
Luke O'Neil, M.D.HospitalistMinneapolis, MN
Mitchell O'Neill, MDPhysical Medicine and RehabilitationChicago, IL
Justus OngagaNurse PractitionerRobbinsdale, MN
Steve B Onyambu, M.D.Critical Care (Intensivists)Minneapolis, MN
Ikechukwu C Onyeka, MDHospitalistGrand Forks, ND
Ifeanyirochukwu OpokuObstetrics & GynecologyMinneapolis, MN
Louisa Oppong, FNP-CNurse PractitionerSaint Paul, MN
Crystal A Oramadike, FNPNurse PractitionerSimpsonville, SC
Yasmin A Orandi, M.D.Family PracticeApple Valley, MN
Abigail J Oress, PACPhysician AssistantEdina, MN
Quirino G Orlandi, MDCardiologyMinneapolis, MN
Michael J Ornes, MDInternal MedicineMinneapolis, MN
Kelly J Ortenblad, MSW, LICSWLicensed Clinical Social WorkerCoon Rapids, MN
Gillian D O'Shaughnessy, MDInternal MedicineMinneapolis, MN
Matthew J O'Shaughnessy, MD, PHDUrologyEdina, MN
Brendan M O'Shea, MDDiagnostic RadiologyRoseville, MN
Oluwasegun S Osholowu, MDInternal MedicineMinneapolis, MN
Emma S Ostby, MDFamily PracticeWest St Paul, MN
Christine E Ostendorf, DNPNurse PractitionerMinneapolis, MN
Sarah L Oswald, PA-CPhysician AssistantCoon Rapids, MN
Shelby A OswaldPhysician AssistantApple Valley, MN
Kathleen A Otremba, DNP APRN CNPNurse PractitionerMinneapolis, MN
Bradley J Otto, M.D.Diagnostic RadiologyRoseville, MN
Jeffrey Otto, PA-CPhysician AssistantPlymouth, MN
Daniela T Ouzounova, MDInternal MedicinePlymouth, MN
Shawn M Overgaard, CRNACertified Registered Nurse Anesthetist (CRNA)Fairmont, MN
Stephen M Overholser, M.D.UrologyEdina, MN
Michelle L Owens, CFNPNurse PractitionerNew Ulm, MN
Katherine D Oyster, MDFamily PracticeGrand Rapids, MI
Amber L Paddock, MDInternal MedicineMinneapolis, MN
Manjunath M Pai, MDInternal MedicineMinneapolis, MN
Kenneth G Pallas, M.D.Family PracticeApple Valley, MN
Sarah T Palmer, MDThoracic SurgeryMinneapolis, MN
Shelly M Palmer, PAPhysician AssistantApple Valley, MN
Jennifer R Panger, APRN, CRNACertified Registered Nurse Anesthetist (CRNA)Minneapolis, MN
Terence Panvica, PAPhysician AssistantMinneapolis, MN
Charles N Pappas, M.D.Diagnostic RadiologyCharlotte, VT
Tressa Paraventi, DOPsychiatryChillicothe, OH
Kushal R Parikh, MDDiagnostic RadiologyRoseville, MN
Sarah J Paris, M.D.Emergency MedicineMinneapolis, MN
Paul ParkHospitalistMinneapolis, MN
Robin J Parker, M.D.Diagnostic RadiologyEden Prairie, MN
Trudi Parker, MDDiagnostic RadiologyEden Prairie, MN
John D Parr, M.D.Emergency MedicineKotzebue, AK
Kamrie A Parrott, FNP-CNurse PractitionerCoon Rapids, MN

Practice locations

Listed practice locations in Minnesota, North Carolina, New Jersey, Wisconsin.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations

Clinicians affiliated with Allina Health System | ClaimLight