Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dallas Gilley Piazza

Individual provider Certified Registered Nurse Anesthetist · NPI 1942947403

Dallas Gilley Piazza is registered under Certified Registered Nurse Anesthetist (CRNA) in Huntsville, Alabama. Qualified in 2022, 4 years ago. Practices with Huntsville Hospital Anesthesia, a 158-clinician group and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
4
Licensed in
AL
In the registry since
2022
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Practice location Address checks out

245 Governors Dr SE
Huntsville, AL 35801-2700
Phone: (256) 265-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 1-156746 (AL)

Record details

NPI number1942947403
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 17, 2022
Last updated in NPPESNovember 11, 2025
Certification dateNovember 11, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Huntsville Hospital Anesthesia — 158 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients28
Services billed 28 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Huntsville Hospital Anesthesia

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 158 clinicians in the practice; 12 are shown here.

Other providers in Huntsville