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

Allison Laine Michalek Spears

Individual provider Certified Registered Nurse Anesthetist · NPI 1639008980

Allison Laine Michalek Spears is a Certified Registered Nurse Anesthetist in Houston, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2026
Specialties on file
2

Practice location Address checks out

921 Gessner Rd
Houston, TX 77024-2501
Phone: (713) 242-3000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 1242109 (TX)
Registered Nurse Taxonomy 163W00000X · Licence 952949 (TX)

Record details

NPI number1639008980
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMay 14, 2026
Last updated in NPPESJuly 7, 2026
Certification dateJuly 7, 2026

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