BIANCA KARWOWSKI MA, CCC-SLP
NPI 1184212219
Speech-Language Pathologist in Port Jefferson Station, NY
About Bianca Karwowski Ma, Ccc-slp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BIANCA KARWOWSKI MA, CCC-SLP (NPI 1184212219) is an individual speech-language pathologist provider in Port Jefferson Station, New York, licensed in New York (031665) and active in the NPI registry since January 2021. She is a graduate of Other (2020).
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 and accepts Medicare assignment
Bianca Karwowski Ma, Ccc-slp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Bianca Karwowski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dewitt, NY 13214
- Reassigned Medicare billing, New York enrollment
- 205 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORT JEFFERSON STATION, NY 11776
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 Bianca Karwowski's NPI number?
The NPI number for Bianca Karwowski is 1184212219. It was assigned to this individual provider in the NPPES registry on January 5, 2021.
Where is Bianca Karwowski located?
Bianca Karwowski practices at 1175 Route 112, Port Jefferson Station, NY 11776. The listed phone number is (631) 562-5272.
What is Bianca Karwowski's specialty?
The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.
Is Bianca Karwowski enrolled in Medicare?
Yes. Bianca Karwowski is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Bianca Karwowski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bianca Karwowski reassigns Medicare benefits to Affinity Rehabilitation LLP (Dewitt, NY). 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 Bianca Karwowski'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 Bianca Karwowski was last updated on July 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Bianca Karwowski, MA, CCC-SLP · NPI 1184212219
Speech-Language Pathologist provider in Port Jefferson Station, New York. Individual provider, active in the CMS NPPES registry since January 5, 2021.
## Identity
- **NPI:** 1184212219 (Entity type: Individual)
- **Enumerated:** January 5, 2021
- **Primary specialty:** Speech-Language Pathologist · taxonomy 235Z00000X
- **State license:** 031665 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1175 ROUTE 112, Port Jefferson Station, NY 11776-3237
- **Phone:** (631) 562-5272
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Affinity Rehabilitation LLP (NPI 1346530169, Dewitt, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** July 11, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1184212219) · Data from the CMS NPPES public registry.