NPIMap

Individual provider Active NPI

Louis John Christensen, D.D.S.

  • Oral and Maxillofacial Surgery (Dentist)
  • Saint Paul, MN
National Provider Identifier
1992091904
Registry record updated Aug 12, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Oral and Maxillofacial Surgery (Dentist)Taxonomy code 1223S0112X
License
D13503 Issued in MN
Practice address
2500 Como Ave
Saint Paul, MN 55108-1460
Phone
(661) 647-2525
NPI assigned
Jun 28, 2011
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 12, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Oral and Maxillofacial Surgery (Dentist) 1223S0112X D13503 MN Primary

Addresses

Primary practice location

2500 Como Ave
Saint Paul, MN 55108-1460

Mailing address

2500 Como Ave
Saint Paul, MN 55108-1460
Phone (661) 647-2525

Other practice location 1

8515 Eagle Point Blvd Ste 200
Lake Elmo, MN 55042-8624
Phone (651) 523-9950

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20150717001227 MN Practitioner - Oral SurgeryPractitioner - Dentist 8426361577 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Oral SurgeryAlso: Dentist
Education
Other, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Group Health IncGroup PAC ID 1759293954, 1,627 clinicians

Practice addresses (Care Compare)

2500 Como Ave
Saint Paul, MN 55108-1460
Phone (651) 641-6200

Hospital & facility affiliations

  • Regions Hospital Hospital, Saint Paul, MN, CCN 240106

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of tissue1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Hennepin Healthcare System, Inc CurrentSince Jul 6, 2015 Accepting new patients
Group Health, Inc. CurrentSince Jun 28, 2021 Accepting new patients
Group Health, Inc. Current Accepting new patients
Hennepin Healthcare System Inc CurrentSince Jul 6, 2015 Accepting new patients
Group Health, Inc. Oral and Maxillofacial Surgery CurrentSince Jun 28, 2021 Accepting new patients
Group Health, Inc. Oral and Maxillofacial Surgery Past Accepting new patients

Locations

8515 Eagle Point Blvd
#200
Lake Elmo, MN 55042
Phone (651) 523-9950

8515 Eagle Point Blvd
Lake Elmo, MN 55042
Phone (651) 523-9950

8600 Nicollet Ave S
Minneapolis, MN 55420
Phone (952) 887-6600

701 Park Ave
Minneapolis, MN 55415
Phone (612) 873-6005

3930 Northwoods Dr
Saint Paul, MN 55112
Phone (651) 490-6775

2500 Como Ave
Saint Paul, MN 55108
Phone (651) 641-6200

Organizations & group practices 6

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.

Hospital & facility affiliations 8

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

NPI Registry JSON

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

{
    "created_epoch": "1309219200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754956800000",
    "number": "1992091904",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2500 COMO AVE",
            "city": "SAINT PAUL",
            "state": "MN",
            "postal_code": "551081460",
            "telephone_number": "661-647-2525"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2500 COMO AVE",
            "city": "SAINT PAUL",
            "state": "MN",
            "postal_code": "551081460",
            "telephone_number": "661-647-2525"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "8515 Eagle Point Blvd Ste 200",
            "address_purpose": "LOCATION",
            "city": "Lake Elmo",
            "state": "MN",
            "postal_code": "550428624",
            "country_code": "US",
            "telephone_number": "651-523-9950",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHRISTENSEN",
        "first_name": "LOUIS",
        "middle_name": "JOHN",
        "name_prefix": "Dr.",
        "credential": "D.D.S.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-06-28",
        "last_updated": "2025-08-12",
        "certification_date": "2025-08-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223S0112X",
            "taxonomy_group": "",
            "desc": "Dentist, Oral and Maxillofacial Surgery",
            "state": "MN",
            "license": "D13503",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Saint Paul, MN

Sources for this page

Verify at the official NPI Registry.