NPIMap

Individual provider Active NPI

Nicholas Gregory Weiss, MD

  • Sports Medicine (Orthopaedic Surgery) Physician
  • Oak Park Heights, MN
National Provider Identifier
1265438907
Registry record updated Jun 30, 2015
On this page

Key facts

NPPES NPI Registry
Primary specialty
Sports Medicine (Orthopaedic Surgery) PhysicianTaxonomy code 207XX0005X
License
41115 Issued in MN
Practice address
5803 Neal Ave N
Oak Park Heights, MN 55082-2177
Phone
(651) 439-8807
Fax
(651) 439-0232
NPI assigned
Jun 27, 2005
Last updated
Jun 30, 2015By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 30, 2015

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X 41115 MN Primary
Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X 44466 WI

Addresses

Primary practice location

5803 Neal Ave N
Oak Park Heights, MN 55082-2177

Mailing address

5803 Neal Ave N
Oak Park Heights, MN 55082-2177
Phone (651) 439-8807

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, MN2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20040430000087 WI Practitioner - Orthopedic Surgery 1759378748 Reassigns benefits to 3 organizations
I20091229000330 MN Practitioner - Orthopedic SurgeryPractitioner - Sports Medicine 1759378748 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Orthopedic SurgeryAlso: Sports Medicine
Education
Medical College of Wisconsin, 1997
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Tria Orthopaedic Center LLCGroup PAC ID 3173570561, 504 clinicians
Westfields Hospital IncGroup PAC ID 2264490960, 108 clinicians

Practice addresses (Care Compare)

1500 Curve Crest Blvd W
Stillwater, MN 55082-6040
Phone (952) 831-8742

155 Radio Dr
Woodbury, MN 55125-2619
Phone (952) 831-8742

535 Hospital Rd
New Richmond, WI 54017-1449
Phone (715) 243-2600

8100 Northland Dr
Bloomington, MN 55431-4800
Phone (952) 831-8742

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Hip replacement15
Knee replacement20
Lower limb (leg) arthroscopy (minimally invasive joint repair)1-10
Upper limb (arm) arthroscopy (minimally invasive joint repair)1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
4115MNMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Westfields Hospital, Inc. CurrentSince Aug 1, 2018 Accepting new patients
Hudson Hospital, Inc. CurrentSince Feb 3, 2026 Accepting new patients
Hudson Hospital, Inc. CurrentSince Feb 3, 2026 Accepting new patients
Westfields Hospital, Inc CurrentSince Aug 1, 2018 Accepting new patients
Tria Orthopaedic Center LLC CurrentSince Oct 3, 2022 Accepting new patients
Westfields Hospital, Inc. CurrentSince Dec 30, 2025 Accepting new patients
Infinite Health Collaborative, PA Past Accepting new patients

Locations

8100 Northland Dr
Minneapolis, MN 55431
Phone (952) 831-1626

405 Stageline Rd
Hudson, WI 54016
Phone (715) 531-6000

411 Stageline Rd
#100
Hudson, WI 54016

535 Hospital Rd
New Richmond, WI 54017
Phone (651) 292-2013

Interoperability endpoints

  • Direct secure messaging: nweiss41273@direct.healthpartners.com

Ownership & related parties

All facility ownership & control disclosures 14

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Lakeview HospitalStillwater, MN, CCN 240066 Hospital Corporate Director Jan 1, 2026
Westfields Hospital and ClinicNew Richmond, WI, CCN 521345 Hospital Corporate Director Jan 1, 2026
Westfields Hospital and ClinicNew Richmond, WI, CCN 52Z345 Hospital Corporate Director Jan 1, 2026
Amery Hospital & ClinicAmery, WI, CCN 52Z308 Hospital Corporate Director Jan 1, 2026
Amery Hospital & ClinicAmery, WI, CCN 521308 Hospital Corporate Director Jan 1, 2026
Amery Hospital & Clinic - Behavioral Health CenterAmery, WI, CCN 52M308 Hospital Corporate Director Jan 1, 2026
Hudson Hospital & ClinicsHudson, WI, CCN 52Z335 Hospital Corporate Director Jan 1, 2026
Hudson Hospital & ClinicHudson, WI, CCN 521335 Hospital Corporate Director Jan 1, 2026
Lakeview HomecareOak Park Heights, MN, CCN 248008 Home health agency Corporate Director Jan 1, 2026
Lakeview HospiceOak Park Heights, MN, CCN 241552 Hospice Corporate Director Jan 1, 2026
Amery Hospital & Clinic - Luck ClinicLuck, WI, CCN 528516 Rural health clinic Corporate Director Jan 1, 2026
Clear Lake ClinicClear Lake, WI, CCN 528562 Rural health clinic Corporate Director Jan 1, 2026
Amery Hospital & Clinic - Turtle Lake ClinicTurtle Lake, WI, CCN 528561 Rural health clinic Corporate Director Jan 1, 2026
Amery Hospital & ClinicAmery, WI, CCN 528621 Rural health clinic Corporate Director Jan 1, 2026

Owned or controlled facilities with NPI records 13

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

View all 13

Organizations & group practices 7

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.

Hospital & facility affiliations 21

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

View all 21

NPI Registry JSON

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

{
    "created_epoch": "1119830400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1435622400000",
    "number": "1265438907",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5803 NEAL AVE N",
            "city": "OAK PARK HEIGHTS",
            "state": "MN",
            "postal_code": "550822177",
            "telephone_number": "651-439-8807",
            "fax_number": "651-439-0232"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5803 NEAL AVE N",
            "city": "OAK PARK HEIGHTS",
            "state": "MN",
            "postal_code": "550822177",
            "telephone_number": "651-439-8807",
            "fax_number": "651-439-0232"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WEISS",
        "first_name": "NICHOLAS",
        "middle_name": "GREGORY",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-06-27",
        "last_updated": "2015-06-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207XX0005X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Sports Medicine",
            "state": "MN",
            "license": "41115",
            "primary": true
        },
        {
            "code": "207XX0005X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Sports Medicine",
            "state": "WI",
            "license": "44466",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oak Park Heights, MN

Sources for this page

Verify at the official NPI Registry.