MELISSA ARMSTRONG CRNA
NPI 1780129452
Nurse Anesthetist, Certified Registered in Dallas, TX
About Melissa Armstrong Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MELISSA ARMSTRONG CRNA (NPI 1780129452) is an individual nurse anesthetist, certified registered in Dallas, Texas, licensed in Texas (AP133074) and active in the NPI registry since January 2017. She is affiliated with North Texas Medical Center and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses
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
Melissa Armstrong 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
2Medicare enrollment records show Melissa Armstrong reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fort Worth, TX 76109
- Reassigned Medicare billing, Texas enrollment
- 1,612 clinicians in this Medicare group
Pensacola, FL 32502
- Reassigned Medicare billing, Oklahoma enrollment
- 26 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 5
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
North Texas Medical Center
Acute Care Hospitals · Gainesville, TXLake Granbury Medical Center
Acute Care Hospitals · Granbury, 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.
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 Melissa Armstrong's NPI number?
The NPI number for Melissa Armstrong is 1780129452. It was assigned to this individual provider in the NPPES registry on January 4, 2017.
Where is Melissa Armstrong located?
Melissa Armstrong practices at 6606 Lbj Fwy Ste. 200, Dallas, TX 75240. The listed phone number is (972) 715-5000.
What is Melissa Armstrong's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Melissa Armstrong enrolled in Medicare?
Yes. Melissa Armstrong 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 Melissa Armstrong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Armstrong reassigns Medicare benefits to 2 organizations: Emergenchealth PLLC (Fort Worth, TX) and Anesthesia Management Solutions Of Oklahoma 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 Melissa Armstrong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Melissa Armstrong 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 2 other insurers list Melissa Armstrong 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 Melissa Armstrong affiliated with any hospitals?
According to CMS data, Melissa Armstrong is affiliated with North Texas Medical Center and Lake Granbury Medical Center.
When was this NPI record last updated?
The NPPES record for Melissa Armstrong was last updated on May 29, 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.
# Melissa Armstrong, CRNA · NPI 1780129452
Nurse Anesthetist, Certified Registered physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since January 4, 2017.
## Identity
- **NPI:** 1780129452 (Entity type: Individual)
- **Enumerated:** January 4, 2017
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** AP133074 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6606 LBJ FWY, STE. 200, Dallas, TX 75240
- **Phone:** (972) 715-5000 · **Fax:** (972) 715-9976
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Emergenchealth PLLC (NPI 1467970897, Fort Worth, TX); Anesthesia Management Solutions Of Oklahoma PLLC (NPI 1003375650, Pensacola, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** May 29, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1780129452) · Data from the CMS NPPES public registry.