Sydney Brianna Sillart, MD

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

NA Issued in MO

Practice address

3400 Spruce St
Philadelphia, PA 19104-4238

Phone

(215) 316-5151

NPI assigned

Mar 23, 2022

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Electronic endpoints 2

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.

Specialty

Emergency Medicine

Education

Washington University School of Medicine, 2022

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1647993600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784764800000",
    "number": "1902555246",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "640 N BROAD ST APT 621",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191303433",
            "telephone_number": "732-804-1420"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3400 SPRUCE ST",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191044238",
            "telephone_number": "215-316-5151"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "140 Academy St",
            "address_purpose": "LOCATION",
            "city": "Presque Isle",
            "state": "ME",
            "postal_code": "047693102",
            "country_code": "US",
            "telephone_number": "207-768-4000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SILLART",
        "first_name": "SYDNEY",
        "middle_name": "BRIANNA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-03-23",
        "last_updated": "2026-07-23",
        "certification_date": "2026-07-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MO",
            "license": "NA",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "ME",
            "license": "MD30270",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "sydney.sillart@pennmedicine.upenn.edu",
            "affiliation": "Y",
            "affiliationName": "HOSPITAL OF UNIVERSITY OF PENNSYLVANIA",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "3400 Spruce St",
            "city": "Philadelphia",
            "state": "PA",
            "country_code": "US",
            "postal_code": "191044238",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "sydney.sillart@pennmedicine.upenn.edu",
            "affiliation": "Y",
            "affiliationName": "HOSPITAL OF UNIVERSITY OF PENNSYLVANIA",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "3400 Spruce St",
            "city": "Philadelphia",
            "state": "PA",
            "country_code": "US",
            "postal_code": "191044238",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Natalie Alexis Silk, DO
• Philip E Silkoff, MD
• Silkopulence LLC
• Ian Sill, MSS, LSW
• Musa Sillah, RN
• Laura C Sillers, M.D.
• Tiffany Rei Silliman Cohen, LMT
• Amanda M Sillman, DPT
• Donna Sillman, MSN APN BC
• Judith Sills, PH.D.

• Emergency Medicine Physician in Philadelphia, PA
• Providers in Philadelphia, PA by specialty
• Emergency Medicine Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 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.