Marie Schaaf, PH.D.

Primary specialty

Clinical NeuropsychologistTaxonomy code 103G00000X

Practice address

4535 Northern Sky Dr
Bismarck, ND 58503-8538

Phone

(701) 323-8700

NPI assigned

Dec 2, 2013

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in ND

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

Specialty

Clinical Psychologist

Education

Other, 2011

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Sanford BismarckGroup PAC ID 9739098575, 562 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Sanford Medical Center Bismarck Hospital, Bismarck, ND, CCN 350015

Merit-based Incentive Payment System (MIPS)

Final score

89.63 of 100Reported as group

Quality

89.39

Promoting interoperability

100

Improvement activities

40

Cost

76.04

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

State licenses

Practice roles

Locations

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

  • Multi-Specialty Clinic/Center
  • Bismarck, ND
  • NPI 1811941172
  Medicare reassignment Care Compare group
• Sanford Bismarck

  • Multi-Specialty Clinic/Center
  • Dickinson, ND
  • NPI 1720075377
  NPD

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

• Sanford Bismarck

  • General Acute Care Hospital
  • Bismarck, ND
  • NPI 1538245634
  Care Compare affiliation

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

{
    "created_epoch": "1385942400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1740528000000",
    "number": "1811328800",
    "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": "701-471-7970"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4535 NORTHERN SKY DR",
            "city": "BISMARCK",
            "state": "ND",
            "postal_code": "585038538",
            "telephone_number": "701-323-8700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SCHAAF",
        "first_name": "MARIE",
        "name_prefix": "Dr.",
        "credential": "PH.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2013-12-02",
        "last_updated": "2025-02-26",
        "certification_date": "2025-02-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "MT",
            "license": "PSY-PSY-LIC 1304",
            "primary": false
        },
        {
            "code": "103G00000X",
            "taxonomy_group": "",
            "desc": "Clinical Neuropsychologist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mschaafgallagher4954210@direct.sanfordhealth.org",
            "affiliation": "N",
            "address_1": "4535 Northern Sky Dr",
            "city": "Bismarck",
            "state": "ND",
            "country_code": "US",
            "postal_code": "585038538",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Samantha Sayler
• Mary Saylor
• SBD Dental
• Jesse D Scalzo, LSW
• Mariah Lynn Schaaf, M.S. CCC-SLP
• Jenifer Schaan
• Launi M Schaar, CRNA
• Carmen Claire Schacher, LAPC
• Kimberly Schaefbauer, MSOTR/L
• Spencer Michael Schaefbauer, ATS

• Clinical Neuropsychologist in Bismarck, ND
• Providers in Bismarck, ND by specialty
• Clinical Neuropsychologist in North Dakota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 26, 2025; 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.