MAZIA ADAM SHAFI MD
NPI 1649773458
Psychiatry & Neurology - Neurology in Las Vegas, NV
About Mazia Adam Shafi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAZIA ADAM SHAFI MD (NPI 1649773458) is an individual neurology provider in Las Vegas, Nevada, licensed in Nevada (24498) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Mazia Adam Shafi Md 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 Reassignments
2Medicare enrollment records show Mazia Shafi 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 89128
- Reassigned Medicare billing, Nevada enrollment
- 608 clinicians in this Medicare group
Las Vegas, NV 89128
- Reassigned Medicare billing, Nevada enrollment
- 9 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 89119 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.
LAS VEGAS, NV 89119
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 Mazia Shafi's NPI number?
The NPI number for Mazia Shafi is 1649773458. It was assigned to this individual provider in the NPPES registry on March 18, 2018. The provider is also known as Fnu Mazia Fatima.
Where is Mazia Shafi located?
Mazia Shafi practices at 4475 S Eastern Ave, Las Vegas, NV 89119. The listed phone number is (702) 877-5119.
What is Mazia Shafi's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Mazia Shafi enrolled in Medicare?
Yes. Mazia Shafi 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 organizations bill Medicare for Mazia Shafi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mazia Shafi reassigns Medicare benefits to 2 organizations: Optum Medical Group II Rhodes P C (Las Vegas, NV) and Robert Todd Riggio MD PC (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 Mazia Shafi'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 Mazia Shafi was last updated on July 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Mazia Adam Shafi, MD · NPI 1649773458
Neurology physician in Las Vegas, Nevada. Individual provider, active in the CMS NPPES registry since March 18, 2018.
## Identity
- **NPI:** 1649773458 (Entity type: Individual)
- **Enumerated:** March 18, 2018
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 24498 (Nevada)
- **Sole proprietor:** No
## Practice location
- **Address:** 4475 S EASTERN AVE, Las Vegas, NV 89119-7826
- **Phone:** (702) 877-5119
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Optum Medical Group II Rhodes P C (NPI 1790329407, Las Vegas, NV); Robert Todd Riggio MD PC (NPI 1508687047, Las Vegas, NV) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** July 25, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1649773458) · Data from the CMS NPPES public registry.