SONIA DELICIA ESTES CRNA
NPI 1104196682
Nurse Anesthetist, Certified Registered in Dallas, TX
About Sonia Delicia Estes Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SONIA DELICIA ESTES CRNA (NPI 1104196682) is an individual nurse anesthetist, certified registered in Dallas, Texas, licensed in Texas (AP121344) and active in the NPI registry since December 2011. She is affiliated with Methodist Dallas Medical Center, maintains a secondary practice location in Arlington, and is a graduate of Other (2011).
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
Sonia Delicia Estes 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
5Medicare enrollment records show Sonia Estes reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Waxahachie, TX 75165
- Reassigned Medicare billing, Texas enrollment
- 234 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
Odessa, TX 79761
- Reassigned Medicare billing, Texas enrollment
- 219 clinicians in this Medicare group
El Paso, TX 79911
- Reassigned Medicare billing, Texas enrollment
- 196 clinicians in this Medicare group
Pensacola, FL 32502
- Reassigned Medicare billing, Texas enrollment
- 432 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Methodist Dallas Medical Center
Acute Care Hospitals · Dallas, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75240 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 75240
DALLAS, TX 75240
DALLAS, TX 75240
DALLAS, TX 75240
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 Sonia Estes's NPI number?
The NPI number for Sonia Estes is 1104196682. It was assigned to this individual provider in the NPPES registry on December 30, 2011.
Where is Sonia Estes located?
Sonia Estes practices at 6606 Lyndon B Johnson Fwy Ste 200, Dallas, TX 75240. The listed phone number is (972) 233-1999.
What is Sonia Estes's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Sonia Estes enrolled in Medicare?
Yes. Sonia Estes 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 Sonia Estes's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sonia Estes reassigns Medicare benefits to 5 organizations: Ntx Anesthesiology Consultants PLLC (Waxahachie, TX), U. S. Anesthesia Partners Of Texas, P.A., (Houston, TX), Mch Professional Care Hospital Based (Odessa, TX), El Paso Ams, PLLC (El Paso, TX) and Texas Ams PLLC (Pensacola, FL). 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 Sonia Estes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sonia Estes accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Molina Healthcare and Oscar Insurance Company list Sonia Estes 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 Sonia Estes affiliated with any hospitals?
According to CMS data, Sonia Estes is affiliated with Methodist Dallas Medical Center.
When was this NPI record last updated?
The NPPES record for Sonia Estes was last updated on April 28, 2020. 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.
# Sonia Delicia Estes, CRNA · NPI 1104196682
Nurse Anesthetist, Certified Registered physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since December 30, 2011.
## Identity
- **NPI:** 1104196682 (Entity type: Individual)
- **Enumerated:** December 30, 2011
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** AP121344 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 6606 LYNDON B JOHNSON FWY STE 200, Dallas, TX 75240-6524
- **Phone:** (972) 233-1999
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Ntx Anesthesiology Consultants PLLC (NPI 1912410739, Waxahachie, TX); U. S. Anesthesia Partners Of Texas, P.A., (NPI 1548208564, Houston, TX); Mch Professional Care Hospital Based (NPI 1447547773, Odessa, TX); El Paso Ams, PLLC (NPI 1134740202, El Paso, TX); Texas Ams PLLC (NPI 1174926125, Pensacola, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** April 28, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1104196682) · Data from the CMS NPPES public registry.