Individual provider Active NPI

John A Lyon, LCSW

  • Clinical Social Worker
  • Moorhead, MN
National Provider Identifier
1316121189
Registry record updated May 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
30015 Issued in MN
Practice address
819 30TH Ave S Ste 208
Moorhead, MN 56560-5054
Phone
(651) 313-8080
Fax
(651) 925-0610
NPI assigned
Dec 28, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 21, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 30015 MN Primary

Addresses

Primary practice location

819 30TH Ave S Ste 208
Moorhead, MN 56560-5054

Mailing address

1900 Silver Lake Rd NW Ste 110
New Brighton, MN 55112-1789
Phone (651) 628-9566

Other practice location 1

1201 25th St S
Fargo, ND 58103-2311
Phone (701) 451-4900

Other practice location 2

2701 12th Ave S
Fargo, ND 58103-8753
Phone (701) 451-4900

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MN
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20211230001233 MN Practitioner - Clinical Social Worker 3476608878 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Clinical Social Worker
Education
Other, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Nystrom and Associates LTDGroup PAC ID 6406752492, 590 clinicians

Practice addresses (Care Compare)

819 30TH Ave S
Suite 208
Moorhead, MN 56560-5054
Phone (651) 313-8080

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
30015MNMDPediatric Gastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Nystrom & Associates, LTD Clinical CurrentSince Apr 13, 2026 Accepting new patients

Locations

1370 Mendota Heights Rd
Mendota Heights, MN 55120
Phone (651) 583-4447

819 30th Ave S
Ste 208
Moorhead, MN 56560
Phone (218) 833-9107

1900 Silver Lake Rd NW
Ste 110
Saint Paul, MN 55112
Phone (651) 379-1718

1150 Montreal Ave
Ste 107
Saint Paul, MN 55116
Phone (651) 303-8080

Organizations & group practices 1

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

NPI Registry JSON

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

{
    "created_epoch": "1198800000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779321600000",
    "number": "1316121189",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1900 SILVER LAKE RD NW STE 110",
            "city": "NEW BRIGHTON",
            "state": "MN",
            "postal_code": "551121789",
            "telephone_number": "651-628-9566",
            "fax_number": "651-628-0411"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "819 30TH AVE S STE 208",
            "city": "MOORHEAD",
            "state": "MN",
            "postal_code": "565605054",
            "telephone_number": "651-313-8080",
            "fax_number": "651-925-0610"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1201 25th St S",
            "address_purpose": "LOCATION",
            "city": "Fargo",
            "state": "ND",
            "postal_code": "581032311",
            "country_code": "US",
            "telephone_number": "701-451-4900",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2701 12th Ave S",
            "address_purpose": "LOCATION",
            "city": "Fargo",
            "state": "ND",
            "postal_code": "581038753",
            "country_code": "US",
            "telephone_number": "701-451-4900",
            "fax_number": "651-925-0057",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LYON",
        "first_name": "JOHN",
        "middle_name": "A",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-12-28",
        "last_updated": "2026-05-21",
        "certification_date": "2026-05-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MN",
            "license": "30015",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Moorhead, MN

Sources for this page

Verify at the official NPI Registry.