ROGER ALLEN DIAZ APRN
NPI 1811485154
Nurse Practitioner - Psychiatric/Mental Health in El Paso, TX
About Roger Allen Diaz Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROGER ALLEN DIAZ APRN (NPI 1811485154) is an individual psychiatric/mental health provider in El Paso, Texas, licensed in Texas (AP143739) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
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
Roger Allen Diaz Aprn 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 Roger Diaz 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 79925
- Reassigned Medicare billing, Texas enrollment
- 17 clinicians in this Medicare group
El Paso, TX 79912
- Reassigned Medicare billing, Texas enrollment
- 3 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 79925 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EL PASO, TX 79925
EL PASO, TX 79925
EL PASO, TX 79925
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 Roger Diaz's NPI number?
The NPI number for Roger Diaz is 1811485154. It was assigned to this individual provider in the NPPES registry on April 23, 2018.
Where is Roger Diaz located?
Roger Diaz practices at 9440 Viscount Blvd Ste 100, El Paso, TX 79925. The listed phone number is (915) 249-6639.
What is Roger Diaz's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Roger Diaz enrolled in Medicare?
Yes. Roger Diaz 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 Roger Diaz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Roger Diaz reassigns Medicare benefits to 2 organizations: Associated Behavioral And Trauma Specialties, LLC (El Paso, TX) and Calming Spaces Mental Health (El Paso, 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 Roger Diaz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Roger Diaz accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 5 other insurers list Roger Diaz 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 Roger Diaz was last updated on October 29, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Roger Allen Diaz, APRN · NPI 1811485154
Psychiatric/Mental Health physician in El Paso, Texas. Individual provider, active in the CMS NPPES registry since April 23, 2018.
## Identity
- **NPI:** 1811485154 (Entity type: Individual)
- **Enumerated:** April 23, 2018
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** AP143739 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 9440 VISCOUNT BLVD STE 100, El Paso, TX 79925-7054
- **Phone:** (915) 249-6639 · **Fax:** (915) 249-6695
## 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): Associated Behavioral And Trauma Specialties, LLC (NPI 1154740934, El Paso, TX); Calming Spaces Mental Health (NPI 1770312100, El Paso, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** October 29, 2019
- **Other identifiers:** Other 852557 (TX); Other AP143739 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1811485154) · Data from the CMS NPPES public registry.