ADVENT THERAPY LLC
NPI 1114854155
Speech-Language Pathologist in Bethlehem, PA
About Advent Therapy Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ADVENT THERAPY LLC (NPI 1114854155) is a healthcare organization registered as a speech-language pathologist in Bethlehem, Pennsylvania and active in the NPI registry since May 2026. The organization lists Morgan Seibert, Speech Language Pathologist/owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Advent Therapy Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Advent Therapy LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Advent Therapy LLC's NPI number?
The NPI number for Advent Therapy LLC is 1114854155. It was assigned to this organization in the NPPES registry on May 5, 2026.
Where is Advent Therapy LLC located?
Advent Therapy LLC is located at 3376 Linden St, Bethlehem, PA 18017. The listed phone number is (610) 392-4339.
What is Advent Therapy LLC's specialty?
The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.
Is Advent Therapy LLC enrolled in Medicare?
Yes. Advent Therapy LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Advent Therapy LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Qualified Speech Language Pathologist) reassigns their Medicare billing to Advent Therapy LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Advent Therapy LLC was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Advent Therapy Llc · NPI 1114854155
Speech-Language Pathologist organization in Bethlehem, Pennsylvania. Organization record, active in the CMS NPPES registry since May 5, 2026.
## Identity
- **NPI:** 1114854155 (Entity type: Organization)
- **Enumerated:** May 5, 2026
- **Primary specialty:** Speech-Language Pathologist · taxonomy 235Z00000X
- **Organization subpart:** No
- **Authorized official:** Morgan Seibert, SPEECH LANGUAGE PATHOLOGIST/OWNER
## Practice location
- **Address:** 3376 LINDEN ST, Bethlehem, PA 18017-1928
- **Phone:** (610) 392-4339
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Qualified Speech Language Pathologist) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1114854155) · Data from the CMS NPPES public registry.