DR. BRENT MAZOCH MD
NPI 1205938511
Emergency Medicine in Metairie, LA
About Dr. Brent Mazoch Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BRENT MAZOCH MD (NPI 1205938511) is an individual emergency medicine provider in Metairie, Louisiana, licensed in Louisiana (004536) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Brent Mazoch Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Brent Mazoch reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Metairie, LA 70001
- Reassigned Medicare billing, Louisiana enrollment
- 176 clinicians in this Medicare group
Greensburg, LA 70441
- Reassigned Medicare billing, Louisiana enrollment
- Also billed through NPI 1588614036 (Louisiana)
- 39 clinicians in this Medicare group
Zachary, LA 70791
- Reassigned Medicare billing, Louisiana enrollment
- 51 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70002 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
METAIRIE, LA 70002
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 Brent Mazoch's NPI number?
The NPI number for Brent Mazoch is 1205938511. It was assigned to this individual provider in the NPPES registry on September 5, 2006.
Where is Brent Mazoch located?
Brent Mazoch practices at 3223 8th St, Metairie, LA 70002. The listed phone number is (504) 833-7770.
What is Brent Mazoch's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Brent Mazoch enrolled in Medicare?
Yes. Brent Mazoch is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Brent Mazoch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brent Mazoch reassigns Medicare benefits to 3 organizations: C & M Medical Services, Inc. (Metairie, LA), St Helena Parish Hospital (Greensburg, LA) and East Baton Rouge Emergency Physicians Group, LLC (Zachary, LA). Each 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 Brent Mazoch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brent Mazoch accept?
Health plans from UnitedHealthcare list Brent Mazoch as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Brent Mazoch was last updated on July 10, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Dr. Brent Mazoch, MD · NPI 1205938511
Emergency Medicine physician in Metairie, Louisiana. Individual provider, active in the CMS NPPES registry since September 5, 2006.
## Identity
- **NPI:** 1205938511 (Entity type: Individual)
- **Enumerated:** September 5, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 004536 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 3223 8TH ST, Metairie, LA 70002-1623
- **Phone:** (504) 833-7770 · **Fax:** (504) 833-7782
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): C & M Medical Services, Inc. (NPI 1710903059, Metairie, LA); St Helena Parish Hospital (NPI 1013068808, Greensburg, LA); East Baton Rouge Emergency Physicians Group, LLC (NPI 1255894952, Zachary, LA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 10, 2009
- **Other identifiers:** Medicare UPIN E92694 (LA); Medicare ID-Type Unspecified 5A100 (LA); Medicaid 1914401 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1205938511) · Data from the CMS NPPES public registry.