Physician Profile

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About SPEARS

Allison Laine Michalek Spears is a certified registered nurse anesthetist based in Houston, TX. Allison is also listed as specialising in registered nurse.

Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.

Areas of Expertise

Certified Registered Nurse Anesthetist (Primary)
Registered Nurse (Additional)

Common questions

What kind of doctor is Dr. Spears?

Dr. Spears is a certified registered nurse anesthetist in Houston, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Certified Registered Nurse Anesthetist”.

NPI registry

What is Dr. Spears's address?

Dr. Spears is listed at 921 GESSNER RD, Houston, TX 77024. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Spears?

The number on file is (713) 242-3000. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Spears's NPI number?

Dr. Spears's National Provider Identifier is 1639008980. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Has Dr. Spears confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Spears. If this is you, claiming it is free.

Guide.md

Licensing & Certification

TX license1242109
NPI1639008980
NPI issued05/14/2026

Source: NPPES NPI Registry

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Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.