Maren B Sanderson, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

27247 Issued in MN

Practice address

333 Smith Ave N
Saint Paul, MN 55102-2344

Phone

(651) 241-8436

Fax

(651) 241-2793

NPI assigned

Jun 23, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• Rotilie, Toman, McRaith, LLC

  • Internal Medicine Physician
  • Saint Paul, MN
  • NPI 1013053339
  NPD (past)

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

{
    "created_epoch": "1151020800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1356377477",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2925 CHICAGO AVE",
            "city": "MINNEAPOLIS",
            "state": "MN",
            "postal_code": "554071321",
            "telephone_number": "612-262-4813",
            "fax_number": "612-262-4194"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "333 SMITH AVE N",
            "city": "SAINT PAUL",
            "state": "MN",
            "postal_code": "551022344",
            "telephone_number": "651-241-8436",
            "fax_number": "651-241-2793"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SANDERSON",
        "first_name": "MAREN",
        "middle_name": "B",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-23",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MN",
            "license": "27247",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Stephanie Sandbeck
• Julia Elizabeth Sandberg, RN
• Delorianne Ross Sander
• Kristine E. Sanders, D.C.
• Landen Sanderson, PHARMD
• John E Sandgren, MD
• Irfan Khan Sandozi
• Garrett Sandquist
• Hanna Iona Sandstrom, RN, CRNA, MS
• John C. Sandstrom

• Internal Medicine Physician in Saint Paul, MN
• Providers in Saint Paul, MN by specialty
• Internal Medicine Physician in Minnesota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.