JESSICA SIERZENGA
NPI 1881330116
Speech-Language Pathologist in Plymouth, MI
About Jessica Sierzenga NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JESSICA SIERZENGA (NPI 1881330116) is an individual speech-language pathologist provider in Plymouth, Michigan and active in the NPI registry since May 2022.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Jessica Sierzenga is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Jessica Sierzenga reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Macomb, MI 48042
- Reassigned Medicare billing, Michigan enrollment
- 12 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Jessica Sierzenga's NPI number?
The NPI number for Jessica Sierzenga is 1881330116. It was assigned to this individual provider in the NPPES registry on May 10, 2022.
Where is Jessica Sierzenga located?
Jessica Sierzenga practices at 44670 Ann Arbor Rd W Ste 130, Plymouth, MI 48170. The listed phone number is (313) 278-4601.
What is Jessica Sierzenga's specialty?
The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.
Is Jessica Sierzenga enrolled in Medicare?
Yes. Jessica Sierzenga is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Jessica Sierzenga's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jessica Sierzenga reassigns Medicare benefits to Thera-Peds (Macomb, MI). The 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 Jessica Sierzenga's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Jessica Sierzenga was last updated on May 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.
# Jessica Sierzenga · NPI 1881330116
Speech-Language Pathologist provider in Plymouth, Michigan. Individual provider, active in the CMS NPPES registry since May 10, 2022.
## Identity
- **NPI:** 1881330116 (Entity type: Individual)
- **Enumerated:** May 10, 2022
- **Primary specialty:** Speech-Language Pathologist · taxonomy 235Z00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 44670 ANN ARBOR RD W STE 130, Plymouth, MI 48170-4085
- **Phone:** (313) 278-4601
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Thera-Peds (NPI 1508202151, Macomb, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 10, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1881330116) · Data from the CMS NPPES public registry.