Gary J. Gronstedt, D.O.

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

44987 Issued in MN

Practice address

2301 Transportation Rd
Willmar, MN 56201-3464

Phone

(320) 441-0120

Fax

(651) 431-7373

NPI assigned

Jun 9, 2005

Last updated

Jun 3, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in MN

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Psychiatry

Education

Kansas City University of Physicians and Surgeons, 1991

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Ridgeview Medical CenterGroup PAC ID 9234041997, 407 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ridgeview Medical Center Hospital, Waconia, MN, CCN 240056

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy, Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: gary.gronstedt@361010828083204.direct.elationemr.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Ridgeview Medical Center

  dba Ridgeview Medical Center CRNAs

  • Certified Registered Nurse Anesthetist
  • Waconia, MN
  • NPI 1528364429
  Medicare reassignment Care Compare group NPD
• Child and Adolescent Behavioral Health Services

  dba CABHS Willmar

  • Psychiatric Hospital
  • Willmar, MN
  • NPI 1285760363
  Medicare reassignment NPD
• Fairview Clinics

  dba Fairview Clinics-Hiawatha

  • Primary Care Clinic/Center
  • Minneapolis, MN
  • NPI 1346432218
  Medicare reassignment NPD
• Fairview Health Services

  • Emergency Medicine Physician
  • Minneapolis, MN
  • NPI 1811077175
  Medicare reassignment
• Fairview Clinics

  dba Fairview Clinics - Integrated Primary Care

  • Clinic/Center
  • Minneapolis, MN
  • NPI 1043516867
  NPD
• Fairview Clinics

  • Primary Care Clinic/Center
  • Saint Paul, MN
  • NPI 1396552147
  NPD
• Fairview Clinics

  dba Fairview Clinics-Uptown

  • Primary Care Clinic/Center
  • Minneapolis, MN
  • NPI 1447442132
  NPD
• Fairview Health Services

  dba Fairview Hospital University

  • General Acute Care Hospital
  • Minneapolis, MN
  • NPI 1013994359
  NPD
• Fairview Health Services

  dba Fairview Emergency Medical Services

  • Land Ambulance
  • Saint Paul, MN
  • NPI 1710212485
  NPD
• Ridgeview Medical Center

  • General Acute Care Hospital
  • Chaska, MN
  • NPI 1710748538
  NPD
• Ridgeview Medical Center

  • Diagnostic Radiology Physician
  • Waconia, MN
  • NPI 1811174923
  NPD
• Allina Health System

  dba Abbott Northwestern Hospital

  • General Acute Care Hospital
  • Minneapolis, MN
  • NPI 1760446256
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Ridgeview Medical Center

  • General Acute Care Hospital
  • Waconia, MN
  • NPI 1275608457
  Care Compare affiliation
• Ridgeview Medical Center

  • General Acute Care Hospital
  • Chaska, MN
  • NPI 1710748538
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1118275200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780444800000",
    "number": "1780688531",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2301 TRANSPORTATION RD",
            "city": "WILLMAR",
            "state": "MN",
            "postal_code": "562013464",
            "telephone_number": "320-441-0120",
            "fax_number": "651-431-7373"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2301 TRANSPORTATION RD",
            "city": "WILLMAR",
            "state": "MN",
            "postal_code": "562013464",
            "telephone_number": "320-441-0120",
            "fax_number": "651-431-7373"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRONSTEDT",
        "first_name": "GARY",
        "middle_name": "J.",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-06-09",
        "last_updated": "2026-06-03",
        "certification_date": "2026-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "MN",
            "license": "44987",
            "primary": true
        },
        {
            "code": "2084P0804X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "MN",
            "license": "44987",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Greater Minnesota Family Services
• Green Lake Chiropractic, PA (Meridian Disc Institute)
• Michelle Lee Greydanus
• Jane Groen
• Breanna Mae Gronli, MSW, LICSW, SEP
• Dori Marta Guerra, LADC
• Abbey Guggisberg, LMFT
• Kassondra Lorol Gustafson, LPCC
• Jonathan C Haas, MD
• Brenda Lynn Habedank, RPH

• Psychiatry Physician in Willmar, MN
• Providers in Willmar, MN by specialty
• Psychiatry Physician in Minnesota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 3, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.