Martha Speckel, CCC-SLP

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

License

434861 Issued in MN

Practice address

15 Map Dr
Mankato, MN 56001-8944

Phone

(507) 625-4620

NPI assigned

Mar 31, 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

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1774915200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774915200000",
    "number": "1578403291",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "41313 526TH ST",
            "city": "NORTH MANKATO",
            "state": "MN",
            "postal_code": "560034057",
            "telephone_number": "507-381-2181"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15 MAP DR",
            "city": "MANKATO",
            "state": "MN",
            "postal_code": "560018944",
            "telephone_number": "507-625-4620"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SPECKEL",
        "first_name": "MARTHA",
        "credential": "CCC-SLP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-03-31",
        "last_updated": "2026-03-31",
        "certification_date": "2026-03-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "MN",
            "license": "434861",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Southern Minnesota Periodontics PA
• Southern Minnesota Periodontics, PA
• Southern Valley Psychology Clinic, PA
• Debra Diane Sowers, RN, NP
• Joshua Aaron Lee Spear, MD
• Marissa Ann Spencer, PA
• Deneal Marie Sperle, LPC
• Sreelatha S Spieker, MD
• Aubriana Jeannette Spielman
• Susan Elvira Splinter, RN, IBCLC

• Speech-Language Pathologist in Mankato, MN
• Providers in Mankato, MN by specialty
• Speech-Language Pathologist in Minnesota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 31, 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.