William Grant Schultheis, MD

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

18673 Issued in SD

Practice address

3101 W 57TH St
Sioux Falls, SD 57108-3162

Phone

(605) 361-3937

Fax

(605) 371-7199

NPI assigned

Mar 24, 2022

Sex

Male

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

Enrolled in NH

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Ophthalmology

Education

Other, 2022

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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

{
    "created_epoch": "1648080000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783555200000",
    "number": "1649920729",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3101 W 57TH ST",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571083162",
            "telephone_number": "605-361-3937",
            "fax_number": "605-371-7199"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3101 W 57TH ST",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571083162",
            "telephone_number": "605-361-3937",
            "fax_number": "605-371-7199"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SCHULTHEIS",
        "first_name": "WILLIAM",
        "middle_name": "GRANT",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-03-24",
        "last_updated": "2026-07-09",
        "certification_date": "2026-07-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "SD",
            "license": "18673",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mary Jane Schrupp, PTA
• Loramae Schryvers
• Andrew D Schuiteman, DDS
• Jaclyn Marie Schuler
• Kristin Schulte, LCSW
• Angela Schultz
• Bailee Schultz
• Ethan Schultz, PHARMD
• Greg A Schultz, MD
• Jami Schultz

• Ophthalmology Physician in Sioux Falls, SD
• Providers in Sioux Falls, SD by specialty
• Ophthalmology Physician in South Dakota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 9, 2026; 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.