PHILLIP MAZUR SW
NPI 1790409837
Social Worker in Bethlehem, PA
About Phillip Mazur Sw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PHILLIP MAZUR SW (NPI 1790409837) is an individual social worker in Bethlehem, Pennsylvania, licensed in Pennsylvania (SW139393) and active in the NPI registry since October 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2017).
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
Phillip Mazur Sw 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 Phillip Mazur reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bethlehem, PA 18017
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: St Lukes Physician Group Inc
- 2,851 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 Phillip Mazur's NPI number?
The NPI number for Phillip Mazur is 1790409837. It was assigned to this individual provider in the NPPES registry on October 3, 2022.
Where is Phillip Mazur located?
Phillip Mazur practices at 257 Brodhead Rd, Bethlehem, PA 18017. The listed phone number is (484) 822-5700.
What is Phillip Mazur's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Phillip Mazur enrolled in Medicare?
Yes. Phillip Mazur 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 Phillip Mazur's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Phillip Mazur reassigns Medicare benefits to St. Luke's Physician Group, Inc. (Bethlehem, PA). 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 Phillip Mazur'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 Phillip Mazur was last updated on October 3, 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.
# Phillip Mazur, SW · NPI 1790409837
Social Worker provider in Bethlehem, Pennsylvania. Individual provider, active in the CMS NPPES registry since October 3, 2022.
## Identity
- **NPI:** 1790409837 (Entity type: Individual)
- **Enumerated:** October 3, 2022
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **State license:** SW139393 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 257 BRODHEAD RD, Bethlehem, PA 18017-8938
- **Phone:** (484) 822-5700 · **Fax:** (484) 822-5796
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** St. Luke's Physician Group, Inc. (NPI 1326061581, Bethlehem, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** October 3, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1790409837) · Data from the CMS NPPES public registry.