Marianthi Papaioannou, DDS

Primary specialty

DentistTaxonomy code 122300000X

License

RFD000075 Issued in PA

Practice address

240 S 40TH St
Philadelphia, PA 19104-6030

Phone

(310) 817-1138

NPI assigned

Dec 4, 2024

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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1733270400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755820800000",
    "number": "1124834288",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "450 N 18TH ST APT 1133",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191304199",
            "telephone_number": "310-817-1138"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "240 S 40TH ST",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191046030",
            "telephone_number": "310-817-1138"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PAPAIOANNOU",
        "first_name": "MARIANTHI",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-12-04",
        "last_updated": "2025-08-22",
        "certification_date": "2025-08-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223P0300X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dentist, Periodontics",
            "state": "IL",
            "license": "019.035633",
            "primary": false
        },
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "PA",
            "license": "RFD000075",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jeanne Marie Papa, CRNP
• Samoela XH Papa, PHARM.D.
• Stela Papa, PHARM D, BCPS
• Maria Papacostaki, M.A.
• Emily Papai, MD
• Marie Odile Papalia
• Dimitrios Papanagnou, MD
• Anne Papandreas, MSW, LSW
• Jennnifer Papania, M.S. CCC-SLP
• Jody Lynn Papania, MSPT

• Dentist in Philadelphia, PA
• Providers in Philadelphia, PA by specialty
• Dentist in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 22, 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.