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

Allison Marie Williams, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1346825007

Allison Marie Williams, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Columbus, Ohio. Qualified in 2021, 5 years ago. Practices with Children's Anesthesia Associates Inc, a 88-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Ohio and South Carolina.

Years since qualifying
5
Licensed in
OH, SC
In the registry since
2021
Specialties on file
2
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

700 Childrens Dr
Columbus, OH 43205-2664
Phone: (614) 722-4200
Fax: (614) 722-4203
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 405 Butterfly Gardens Dr, Columbus, OH 43215-4985 — (614) 722-4200
  • 455 Executive Campus Dr, Westerville, OH 43082-8870 — (614) 722-4200

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence APRN.CRNA.0020303 (OH)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 25971 (SC)

Record details

NPI number1346825007
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedMarch 15, 2021
Last updated in NPPESAugust 14, 2025
Certification dateAugust 14, 2025

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Children'S Anesthesia Associates Inc — 88 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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