Sandra Oppong-Twum, MBCHB

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

R-13752 Issued in IA

Practice address

200 Hawkins Dr
Iowa City, IA 52242-1009

Phone

(319) 461-6395

NPI assigned

Jul 27, 2026

Sex

Female

Sole proprietor

Yes

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

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.

Medicare enrollment (NPD)

Enrolled

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

{
    "created_epoch": "1785110400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785110400000",
    "number": "1205758711",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 HAWKINS DR",
            "city": "IOWA CITY",
            "state": "IA",
            "postal_code": "522421009",
            "telephone_number": "319-461-6395"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 HAWKINS DR",
            "city": "IOWA CITY",
            "state": "IA",
            "postal_code": "522421009",
            "telephone_number": "319-461-6395"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OPPONG-TWUM",
        "first_name": "SANDRA",
        "name_prefix": "Dr.",
        "credential": "MBCHB",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-07-27",
        "last_updated": "2026-07-27",
        "certification_date": "2026-07-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Family Medicine",
            "state": "IA",
            "license": "R-13752",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Brian Timothy Oneill, M.D./PH.D.
• Masanari Onizuka, M.B.
• Mitchell Onken, M.D.
• Opco Iowa City, Ia, LLC (Iowa City Rehab and Health Care Center)
• Nicole Elizabeth Opp
• Millicent Villafranca Oracion, ARNP
• Oral Surgery Assoc of Iowa City PC
• Bryant Orlando
• Breanne M Orr, ARNP
• Leslie Orr, RRT

• Family Medicine Physician in Iowa City, IA
• Providers in Iowa City, IA by specialty
• Family Medicine Physician in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 27, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.