MARGARET CRYSTAL NURIMBA
NPI 1023646031
Otolaryngology in Las Vegas, NV
About Margaret Crystal Nurimba NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET CRYSTAL NURIMBA (NPI 1023646031) is an individual otolaryngology provider in Las Vegas, Nevada, licensed in Nevada (30020) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, is affiliated with Mount Sinai Hospital, and is a graduate of University Of Southern California Keck School Of Medicine (2020).
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
Margaret Crystal Nurimba 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 Margaret Nurimba reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10018
- Reassigned Medicare billing, New York enrollment
- 345 clinicians in this Medicare group
Elmhurst, NY 11373
- Reassigned Medicare billing, New York enrollment
- 836 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Sinai Hospital
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 89118 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 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LAS VEGAS, NV 89118
LAS VEGAS, NV 89118
LAS VEGAS, NV 89118
LAS VEGAS, NV 89118
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 Margaret Nurimba's NPI number?
The NPI number for Margaret Nurimba is 1023646031. It was assigned to this individual provider in the NPPES registry on March 27, 2020.
Where is Margaret Nurimba located?
Margaret Nurimba practices at 5320 S Rainbow Blvd Ste 250, Las Vegas, NV 89118. The listed phone number is (702) 671-6480.
What is Margaret Nurimba's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Margaret Nurimba enrolled in Medicare?
Yes. Margaret Nurimba 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 Margaret Nurimba's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Nurimba reassigns Medicare benefits to 2 organizations: Icahn School Of Medicine At Mount Sinai (New York, NY) and Icahn School Of Medicine At Mount Sinai (Elmhurst, NY). 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 Margaret Nurimba's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Margaret Nurimba affiliated with any hospitals?
According to CMS data, Margaret Nurimba is affiliated with Mount Sinai Hospital.
When was this NPI record last updated?
The NPPES record for Margaret Nurimba was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.
# Margaret Crystal Nurimba · NPI 1023646031
Otolaryngology physician in Las Vegas, Nevada. Individual provider, active in the CMS NPPES registry since March 27, 2020.
## Identity
- **NPI:** 1023646031 (Entity type: Individual)
- **Enumerated:** March 27, 2020
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** 30020 (Nevada)
- **Sole proprietor:** No
## Practice location
- **Address:** 5320 S RAINBOW BLVD STE 250, Las Vegas, NV 89118-1807
- **Phone:** (702) 671-6480 · **Fax:** (702) 671-6481
## 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): Icahn School Of Medicine At Mount Sinai (NPI 1275802811, New York, NY); Icahn School Of Medicine At Mount Sinai (NPI 1578817540, Elmhurst, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Southern California Keck School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** September 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1023646031) · Data from the CMS NPPES public registry.