ALYSSA DAWSON CRNA
NPI 1154803039
Nurse Anesthetist, Certified Registered in Harlingen, TX
About Alyssa Dawson Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALYSSA DAWSON CRNA (NPI 1154803039) is an individual nurse anesthetist, certified registered in Harlingen, Texas, licensed in Texas (AP138999) and active in the NPI registry since September 2018. She is affiliated with Medical City Alliance, maintains a secondary practice location in Harlingen, and is a graduate of Other (2018).
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
Alyssa Dawson 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 Alyssa Dawson reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Harlingen, TX 78550
- Reassigned Medicare billing, Texas enrollment
- 46 clinicians in this Medicare group
Edinburg, TX 78539
- Reassigned Medicare billing, Texas enrollment
- 57 clinicians in this Medicare group
Edinburg, TX 78539
- Reassigned Medicare billing, Texas enrollment
- 114 clinicians in this Medicare group
Mcallen, TX 78503
- Reassigned Medicare billing, Texas enrollment
- 300 clinicians in this Medicare group
Grapevine, TX 76051
- Reassigned Medicare billing, Texas enrollment
- 74 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 4
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.
Medical City Alliance
Acute Care Hospitals · Fort Worth, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78550 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.
Reported Quality Measures
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.
HARLINGEN, TX 78550
HARLINGEN, TX 78550
HARLINGEN, TX 78550
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 Alyssa Dawson's NPI number?
The NPI number for Alyssa Dawson is 1154803039. It was assigned to this individual provider in the NPPES registry on September 6, 2018.
Where is Alyssa Dawson located?
Alyssa Dawson practices at 512 Victoria Ln Ste 2, Harlingen, TX 78550. The listed phone number is (956) 365-4400.
What is Alyssa Dawson's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Alyssa Dawson enrolled in Medicare?
Yes. Alyssa Dawson 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 Alyssa Dawson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alyssa Dawson reassigns Medicare benefits to 5 organizations: Gastroenterology Consultants Of South Texas, PLLC (Harlingen, TX), Renaissance Specialist Clinic (Edinburg, TX), Mcallen Anesthesia Consultants, PA (Edinburg, TX), Premier Anesthesia Of Huntsville A Division Of Premier Anesthesia LLC (Mcallen, TX) and Clinical Associates, Inc (Grapevine, 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 Alyssa Dawson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alyssa Dawson accept?
Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Alyssa Dawson 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 Alyssa Dawson affiliated with any hospitals?
According to CMS data, Alyssa Dawson is affiliated with Medical City Alliance.
When was this NPI record last updated?
The NPPES record for Alyssa Dawson was last updated on February 18, 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.
# Alyssa Dawson, CRNA · NPI 1154803039
Nurse Anesthetist, Certified Registered physician in Harlingen, Texas. Individual provider, active in the CMS NPPES registry since September 6, 2018.
## Identity
- **NPI:** 1154803039 (Entity type: Individual)
- **Enumerated:** September 6, 2018
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** AP138999 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 512 VICTORIA LN STE 2, Harlingen, TX 78550-3227
- **Phone:** (956) 365-4400 · **Fax:** (956) 365-4111
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Gastroenterology Consultants Of South Texas, PLLC (NPI 1821127002, Harlingen, TX); Renaissance Specialist Clinic (NPI 1932077013, Edinburg, TX); Mcallen Anesthesia Consultants, PA (NPI 1841200805, Edinburg, TX); Premier Anesthesia Of Huntsville A Division Of Premier Anesthesia LLC (NPI 1346570355, Mcallen, TX); Clinical Associates, Inc (NPI 1518265966, Grapevine, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** February 18, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1154803039) · Data from the CMS NPPES public registry.