MAURICIO JOEL MARTINEZ M.D.
NPI 1821445032
Family Medicine in Las Vegas, NV
About Mauricio Joel Martinez M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAURICIO JOEL MARTINEZ M.D. (NPI 1821445032) is an individual family medicine provider in Las Vegas, Nevada, licensed in Nevada (19192) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS and maintains a secondary practice location in Los Angeles.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mauricio Joel Martinez M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Mauricio Martinez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Las Vegas, NV 89106
- Reassigned Medicare billing, Nevada enrollment
- 406 clinicians in this Medicare group
Las Vegas, NV 89128
- Reassigned Medicare billing, Nevada enrollment
- 608 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
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 89110 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 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 Mauricio Martinez's NPI number?
The NPI number for Mauricio Martinez is 1821445032. It was assigned to this individual provider in the NPPES registry on May 17, 2016.
Where is Mauricio Martinez located?
Mauricio Martinez practices at 540 N Nellis Blvd, Las Vegas, NV 89110. The listed phone number is (702) 877-5199.
What is Mauricio Martinez's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Mauricio Martinez enrolled in Medicare?
Yes. Mauricio Martinez is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mauricio Martinez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mauricio Martinez reassigns Medicare benefits to 2 organizations: Southwest Medical Associates, Inc (Las Vegas, NV) and Optum Medical Group II Rhodes P C (Las Vegas, NV). 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 Mauricio Martinez'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 Mauricio Martinez was last updated on November 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.