Christina Rose Tretbar, RN, CDCES

Primary specialty

Diabetes Educator Registered NurseTaxonomy code 163WD0400X

License

R46238 Issued in ND

Practice address

3955 56TH St S Ste D
Fargo, ND 58104-4845

Phone

(701) 234-3725

NPI assigned

Dec 6, 2021

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other names 1

• Christina Rose Mackley Former name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Registered Nurse

State licenses

Practice roles

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.

• Sanford Bismarck

  dba Family Wellness

  • Multi-Specialty Clinic/Center
  • Bismarck, ND
  • NPI 1811941172
  NPD (past)

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

{
    "created_epoch": "1638748800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745452800000",
    "number": "1962160036",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 5074",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571175074",
            "telephone_number": "605-328-9419"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3955 56TH ST S STE D",
            "city": "FARGO",
            "state": "ND",
            "postal_code": "581044845",
            "telephone_number": "701-234-3725"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TRETBAR",
        "first_name": "CHRISTINA",
        "middle_name": "ROSE",
        "credential": "RN, CDCES",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-12-06",
        "last_updated": "2025-04-24",
        "certification_date": "2025-04-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WD0400X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Diabetes Educator",
            "state": "MN",
            "license": "2494750",
            "primary": false
        },
        {
            "code": "163WD0400X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Diabetes Educator",
            "state": "ND",
            "license": "R46238",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CHRISTINA",
            "last_name": "MACKLEY",
            "middle_name": "ROSE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Michael D Traynor, MD
• Megan Trebesch
• Matthew Trefz, MD
• Taylor Trenda
• Ashlyn Trester
• Carlos Trevino, IQSP
• Triad Homecare Services LLC
• Sheri Lynn Triepke, CRNA
• Haylie Tritch
• Jocelyn Trnka

• Diabetes Educator Registered Nurse in Fargo, ND
• Providers in Fargo, ND by specialty
• Diabetes Educator Registered Nurse in North Dakota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 24, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.