Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mrs. Margaux Poizat, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1568549244

Mrs. Margaux Poizat, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Houston, Texas. Graduated from University of Texas Medical School at Houston in 2006, 20 years ago. Practices with Physicians Referral Service, a 2,727-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
20
Trained at
University of Texas Medical School at Houston
Licensed in
TX
In the registry since
2006
Specialties on file
3
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

1515 Holcombe Blvd
Houston, TX 77030-4000
Phone: (713) 792-6161
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 15655 Cypress Wood Medical Dr Ste 100, Houston, TX 77014-1487 — (713) 442-1700
  • 2727 W Holcombe Blvd, Houston, TX 77025-1669 — (713) 442-0000

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence AP114907 (TX)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 677250 (TX)
Registered Nurse Taxonomy 163W00000X · Licence 677250 (TX)

Record details

NPI number1568549244
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESJanuary 30, 2024
Certification dateJanuary 30, 2024

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduated 2006 (20 years in practice)
Group practice Physicians Referral Service — 2727 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 patients102
Services billed 105 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

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.

Affiliated with 1 hospital, which CMS identifies by certification number only.

Colleagues at Physicians Referral Service

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2727 clinicians in the practice; 12 are shown here.

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