Sierra Margaret Geisler

Primary specialty

Social WorkerTaxonomy code 104100000X

Practice address

213 Center St
Springdale, PA 15144-1603

Phone

(412) 735-3553

NPI assigned

Apr 14, 2026

Last updated

Apr 14, 2026By the provider in NPPES

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

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1776124800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776124800000",
    "number": "1306789185",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "213 CENTER ST",
            "city": "SPRINGDALE",
            "state": "PA",
            "postal_code": "151441603",
            "telephone_number": "412-735-3553"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "213 CENTER ST",
            "city": "SPRINGDALE",
            "state": "PA",
            "postal_code": "151441603",
            "telephone_number": "412-735-3553"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GEISLER",
        "first_name": "SIERRA",
        "middle_name": "MARGARET",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-04-14",
        "last_updated": "2026-04-14",
        "certification_date": "2026-04-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "PA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Social Worker in Springdale, PA
• Providers in Springdale, PA by specialty
• Social Worker in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 14, 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.