Morgan Seibert

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

Practice address

3376 Linden St
Bethlehem, PA 18017-1928

Phone

(610) 392-4339

NPI assigned

May 5, 2026

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

Specialty

Qualified Speech Language Pathologist

Education

Other, 2018

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Advent Therapy LLC

  • Speech-Language Pathologist
  • Bethlehem, PA
  • NPI 1114854155
  NPD Authorized official
• Advent Speech and Feeding Therapy, LLC

  • Speech-Language Pathologist
  • Bethlehem, PA
  • NPI 1871706028
  NPD (past)

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

{
    "created_epoch": "1777939200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777939200000",
    "number": "1700713740",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "510 ALPHA RD",
            "city": "WIND GAP",
            "state": "PA",
            "postal_code": "180911103",
            "telephone_number": "845-649-2876"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3376 LINDEN ST",
            "city": "BETHLEHEM",
            "state": "PA",
            "postal_code": "180171928",
            "telephone_number": "610-392-4339"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SEIBERT",
        "first_name": "MORGAN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-05-05",
        "last_updated": "2026-05-05",
        "certification_date": "2026-05-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "PA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kumar Reddy Seelam Ritesh, MD
• Susan Sefcik, MD
• George Sefranek, PT
• Kathryn E. Segall, PA-C
• James Seger, DO
• Khine Yadanar Sein, MD
• Danielle Seiple, PA-C
• Mary Sarah Sek, CRNP
• Cassandra Sekulski, LCSW
• Michael Bruce Selig, MD

• Speech-Language Pathologist in Bethlehem, PA
• Providers in Bethlehem, PA by specialty
• Speech-Language Pathologist in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• 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.