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

John L Niscavits, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1033915475

John L Niscavits, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Houston, Texas. Qualified in 2024, 2 years ago. Practices with Texans Anesthesia Associates PLLC, a 216-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
2
Licensed in
TX
In the registry since
2025
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

9525 Katy Fwy Ste 206
Houston, TX 77024-1476
Phone: (713) 400-2990
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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 1191530 (TX)

Record details

NPI number1033915475
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedFebruary 24, 2025
Last updated in NPPESFebruary 24, 2025
Certification dateFebruary 24, 2025

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Texans Anesthesia Associates Pllc — 216 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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