ROBERT ANDREW WERNER CRNA
NPI 1821759002
Nurse Anesthetist, Certified Registered in Dallas, TX
About Robert Andrew Werner Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT ANDREW WERNER CRNA (NPI 1821759002) is an individual nurse anesthetist, certified registered in Dallas, Texas, licensed in Texas (1066217) and active in the NPI registry since January 2022. He is affiliated with Methodist Southlake Medical Center, maintains a secondary practice location in Dallas, and is a graduate of Other (2021).
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
Robert Andrew Werner Crna 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
6Medicare enrollment records show Robert Werner reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dallas, TX 75254
- Reassigned Medicare billing, Texas enrollment
- 165 clinicians in this Medicare group
Dallas, TX 75225
- Reassigned Medicare billing, Texas enrollment
- 3,167 clinicians in this Medicare group
Arlington, TX 76006
- Reassigned Medicare billing, Texas enrollment
- 1,164 clinicians in this Medicare group
Fort Worth, TX 76104
- Reassigned Medicare billing, Texas enrollment
- 18 clinicians in this Medicare group
Houston, TX 77042
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: U S Anesthesia Partners Of Texas, PA
- 3,804 clinicians in this Medicare group
Corpus Christi, TX 78412
- Reassigned Medicare billing, Texas enrollment
- 740 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
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Methodist Southlake Medical Center
Acute Care Hospitals · Southlake, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75251 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
DALLAS, TX 75251
DALLAS, TX 75251
DALLAS, TX 75251
DALLAS, TX 75251
DALLAS, TX 75251
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 Robert Werner's NPI number?
The NPI number for Robert Werner is 1821759002. It was assigned to this individual provider in the NPPES registry on January 10, 2022.
Where is Robert Werner located?
Robert Werner practices at 12222 Merit Dr Ste 600, Dallas, TX 75251. The listed phone number is (972) 715-5000.
What is Robert Werner's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Robert Werner enrolled in Medicare?
Yes. Robert Werner 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 Robert Werner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Werner reassigns Medicare benefits to 6 organizations: Valiant Anesthesia Associates, PLLC (Dallas, TX), Healthtexas Provider Network (Dallas, TX), Northstar Anesthesia, PA (Arlington, TX), Symmetry Anesthesia Clinicians PLLC (Fort Worth, TX), U. S. Anesthesia Partners Of Texas, P.A., (Houston, TX) and 1 more organization, listed in the Medicare section above. 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 Robert Werner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Werner accept?
Health plans from Blue Cross and Blue Shield of Texas, Molina Healthcare and Oscar Insurance Company list Robert Werner 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.
Is Robert Werner affiliated with any hospitals?
According to CMS data, Robert Werner is affiliated with Methodist Southlake Medical Center.
When was this NPI record last updated?
The NPPES record for Robert Werner was last updated on March 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Robert Andrew Werner, CRNA · NPI 1821759002
Nurse Anesthetist, Certified Registered physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since January 10, 2022.
## Identity
- **NPI:** 1821759002 (Entity type: Individual)
- **Enumerated:** January 10, 2022
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 1066217 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 12222 MERIT DR STE 600, Dallas, TX 75251-3294
- **Phone:** (972) 715-5000 · **Fax:** (972) 715-9976
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Valiant Anesthesia Associates, PLLC (NPI 1588906812, Dallas, TX); Healthtexas Provider Network (NPI 1962153940, Dallas, TX); Northstar Anesthesia, PA (NPI 1912978610, Arlington, TX); Symmetry Anesthesia Clinicians PLLC (NPI 1164353975, Fort Worth, TX); U. S. Anesthesia Partners Of Texas, P.A., (NPI 1548208564, Houston, TX); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** March 9, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1821759002) · Data from the CMS NPPES public registry.