Nathalie Seguin, OTR

Primary specialty

SpecialistTaxonomy code 174400000X

License

OT 1965 Issued in CA

Practice address

28093 Smyth Dr
Valencia, CA 91355-4023

Phone

(661) 295-0181

Fax

(661) 295-9776

NPI assigned

Feb 27, 2008

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)

Not enrolled

State licenses

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

{
    "created_epoch": "1204070400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785542400000",
    "number": "1780853432",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "28093 SMYTH DR",
            "city": "VALENCIA",
            "state": "CA",
            "postal_code": "913554023",
            "telephone_number": "661-295-0181",
            "fax_number": "661-295-9776"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "28093 SMYTH DR",
            "city": "VALENCIA",
            "state": "CA",
            "postal_code": "913554023",
            "telephone_number": "661-295-0181",
            "fax_number": "661-295-9776"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "445 Monte Vista Dr",
            "address_purpose": "LOCATION",
            "city": "Santa Paula",
            "state": "CA",
            "postal_code": "930601644",
            "country_code": "US",
            "telephone_number": "805-229-1480",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SEGUIN",
        "first_name": "NATHALIE",
        "credential": "OTR",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-02-27",
        "last_updated": "2026-08-01",
        "certification_date": "2026-08-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "CA",
            "license": "OT 1965",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Sean Hakimi DDS a Professional Corporation
• Vivian T Seda, MS
• Kelly B Segura, BI
• Julia Sein, MD
• Julius Sekyi
• Wendi Sellers, PMHNP
• David Sender

• Specialist in Valencia, CA
• Providers in Valencia, CA by specialty
• Specialist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 1, 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.