MRS. ELSA IVONNE VILLALOBOS LCSW
NPI 1124032214
Social Worker - Clinical in Las Vegas, NV
About Mrs. Elsa Ivonne Villalobos Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. ELSA IVONNE VILLALOBOS LCSW (NPI 1124032214) is an individual clinical provider in Las Vegas, Nevada, licensed in Nevada (4911-C) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Las Vegas, and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
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
Mrs. Elsa Ivonne Villalobos Lcsw 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 Elsa Villalobos 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 89119
- Reassigned Medicare billing, Nevada enrollment
- 2 clinicians in this Medicare group
Durham, NC 27701
- Reassigned Medicare billing, Nevada enrollment
- 77 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
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 Elsa Villalobos's NPI number?
The NPI number for Elsa Villalobos is 1124032214. It was assigned to this individual provider in the NPPES registry on July 27, 2006.
Where is Elsa Villalobos located?
Elsa Villalobos practices at 1771 E Flamingo Rd Ste 120A, Las Vegas, NV 89119. The listed phone number is (702) 318-7550.
What is Elsa Villalobos's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Elsa Villalobos enrolled in Medicare?
Yes. Elsa Villalobos 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 Elsa Villalobos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elsa Villalobos reassigns Medicare benefits to 2 organizations: Serenity Behavioral Services LLC (Las Vegas, NV) and Mental Health Specialty Group PA (Durham, NC). 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 Elsa Villalobos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Elsa Villalobos accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health and Molina Healthcare list Elsa Villalobos 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 Elsa Villalobos was last updated on April 6, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Mrs. Elsa Ivonne Villalobos, LCSW · NPI 1124032214
Clinical provider in Las Vegas, Nevada. Individual provider, active in the CMS NPPES registry since July 27, 2006.
## Identity
- **NPI:** 1124032214 (Entity type: Individual)
- **Enumerated:** July 27, 2006
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 4911-C (Nevada)
- **Sole proprietor:** No
## Practice location
- **Address:** 1771 E FLAMINGO RD STE 120A, Las Vegas, NV 89119-0837
- **Phone:** (702) 318-7550
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Serenity Behavioral Services LLC (NPI 1558103572, Las Vegas, NV); Mental Health Specialty Group PA (NPI 1801472634, Durham, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** April 6, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1124032214) · Data from the CMS NPPES public registry.