JONATHAN MAZUR MD
NPI 1497865414
Preventive Medicine - Occupational Medicine in New Bedford, MA
About Jonathan Mazur Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JONATHAN MAZUR MD (NPI 1497865414) is an individual occupational medicine provider in New Bedford, Massachusetts, licensed in Massachusetts (75545) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Fall River.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Jonathan Mazur Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Jonathan Mazur reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fairhaven, MA 02719
- Reassigned Medicare billing, Massachusetts enrollment
- 1,144 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02740 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Jonathan Mazur's NPI number?
The NPI number for Jonathan Mazur is 1497865414. It was assigned to this individual provider in the NPPES registry on August 30, 2006.
Where is Jonathan Mazur located?
Jonathan Mazur practices at 101 Page St, New Bedford, MA 02740. The listed phone number is (508) 973-5469.
What is Jonathan Mazur's specialty?
The primary specialty registered for this NPI is Preventive Medicine, specializing in Occupational Medicine, with taxonomy code 2083X0100X.
Is Jonathan Mazur enrolled in Medicare?
Yes. Jonathan Mazur is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Jonathan Mazur's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Mazur reassigns Medicare benefits to Southcoast Physicians Group, Inc. (Fairhaven, MA). 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 Jonathan 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 Jonathan Mazur was last updated on January 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.