MRS. CASSIDY RAE CHATHAM JOHNS N.P
NPI 1972973113
Nurse Practitioner in Las Vegas, NV
About Mrs. Cassidy Rae Chatham Johns N.p NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. CASSIDY RAE CHATHAM JOHNS N.P (NPI 1972973113) is an individual nurse practitioner in Las Vegas, Nevada, licensed in Nevada (APRN002586) and active in the NPI registry since September 2015. She is enrolled in Medicare PECOS and maintains a secondary practice location in Tucson.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
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 (PECOS)
Mrs. Cassidy Rae Chatham Johns N.p is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Cassidy Johns reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
El Paso, TX 79934
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Texas Em-I Medical Services PA
- 61 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 1,452 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 2
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 89149 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 Cassidy Johns's NPI number?
The NPI number for Cassidy Johns is 1972973113. It was assigned to this individual provider in the NPPES registry on September 30, 2015. The provider is also known as Miss Cassidy Chatham.
Where is Cassidy Johns located?
Cassidy Johns practices at 6900 N Durango Dr, Las Vegas, NV 89149. The listed phone number is (702) 835-9700.
What is Cassidy Johns's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Cassidy Johns enrolled in Medicare?
Yes. Cassidy Johns is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Cassidy Johns's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cassidy Johns reassigns Medicare benefits to 2 organizations: Texas Em-1 Medical Services, P.A. (El Paso, TX) and Emergency Medicine Services Of Tx, PLLC (San Antonio, TX). 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 Cassidy Johns's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cassidy Johns accept?
Health plans from Blue Cross and Blue Shield of Texas and UnitedHealthcare list Cassidy Johns 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 Cassidy Johns was last updated on March 17, 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. Cassidy Rae Chatham Johns, N.P · NPI 1972973113
Nurse Practitioner physician in Las Vegas, Nevada. Individual provider, active in the CMS NPPES registry since September 30, 2015.
## Identity
- **NPI:** 1972973113 (Entity type: Individual)
- **Enumerated:** September 30, 2015
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** APRN002586 (Nevada)
- **Sole proprietor:** No
## Practice location
- **Address:** 6900 N DURANGO DR, Las Vegas, NV 89149-4409
- **Phone:** (702) 835-9700
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Texas Em-1 Medical Services, P.A. (NPI 1255638854, El Paso, TX); Emergency Medicine Services Of Tx, PLLC (NPI 1245938729, San Antonio, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 17, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1972973113) · Data from the CMS NPPES public registry.