MS. RACHEL PETERSON LCSW
NPI 1396110284
Social Worker - Clinical in Las Vegas, NV
About Ms. Rachel Peterson Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. RACHEL PETERSON LCSW (NPI 1396110284) is an individual clinical provider in Las Vegas, Nevada, licensed in Nevada (7864-C) and active in the NPI registry since December 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2015).
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
Ms. Rachel Peterson 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 Reassignment
Medicare enrollment records show Rachel Peterson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rancho Cucamonga, CA 91730
- Reassigned Medicare billing, California enrollment
- 21 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 89104 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 9
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 Rachel Peterson's NPI number?
The NPI number for Rachel Peterson is 1396110284. It was assigned to this individual provider in the NPPES registry on December 3, 2015.
Where is Rachel Peterson located?
Rachel Peterson practices at 1513 S Eastern Ave, Las Vegas, NV 89104. The listed phone number is (702) 703-5537.
What is Rachel Peterson's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Rachel Peterson enrolled in Medicare?
Yes. Rachel Peterson 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 organization bills Medicare for Rachel Peterson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rachel Peterson reassigns Medicare benefits to Optum Behavioral Care Of California, P.C. (Rancho Cucamonga, CA). The 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 Rachel Peterson'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 Rachel Peterson was last updated on May 26, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Ms. Rachel Peterson, LCSW · NPI 1396110284
Clinical provider in Las Vegas, Nevada. Individual provider, active in the CMS NPPES registry since December 3, 2015.
## Identity
- **NPI:** 1396110284 (Entity type: Individual)
- **Enumerated:** December 3, 2015
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 7864-C (Nevada)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1513 S EASTERN AVE, Las Vegas, NV 89104-3916
- **Phone:** (702) 703-5537
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Optum Behavioral Care Of California, P.C. (NPI 1417718297, Rancho Cucamonga, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** May 26, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1396110284) · Data from the CMS NPPES public registry.