WESLEY STEWART MATHEWSON
NPI 1164145397
Social Worker in Bronx, NY
About Wesley Stewart Mathewson NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WESLEY STEWART MATHEWSON (NPI 1164145397) is an individual social worker in Bronx, New York and active in the NPI registry since September 2022. He is enrolled in Medicare PECOS and is a graduate of Other (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)
Wesley Stewart Mathewson is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Wesley Mathewson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Middletown, NY 10940
- Reassigned Medicare billing, New York enrollment
- 103 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 Wesley Mathewson's NPI number?
The NPI number for Wesley Mathewson is 1164145397. It was assigned to this individual provider in the NPPES registry on September 22, 2022.
Where is Wesley Mathewson located?
Wesley Mathewson practices at 560 Southern Blvd, Bronx, NY 10455. The listed phone number is (917) 841-5714.
What is Wesley Mathewson's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Wesley Mathewson enrolled in Medicare?
Yes. Wesley Mathewson is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Wesley Mathewson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wesley Mathewson reassigns Medicare benefits to Access: Supports For Living Inc. (Middletown, 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 Wesley Mathewson'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 Wesley Mathewson was last updated on September 22, 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.
# Wesley Stewart Mathewson · NPI 1164145397
Social Worker provider in Bronx, New York. Individual provider, active in the CMS NPPES registry since September 22, 2022.
## Identity
- **NPI:** 1164145397 (Entity type: Individual)
- **Enumerated:** September 22, 2022
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **Sole proprietor:** No
## Practice location
- **Address:** 560 SOUTHERN BLVD, Bronx, NY 10455-3715
- **Phone:** (917) 841-5714
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Access: Supports For Living Inc. (NPI 1790326320, Middletown, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** September 22, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1164145397) · Data from the CMS NPPES public registry.