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

Michael D Williamson, CRNA

Individual provider Registered Nurse · NPI 1538417092

Michael D Williamson, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Chattanooga, Tennessee. Qualified in 2012, 14 years ago. Practices with Bradley Anesthesia Services PC, a 32-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
14
Licensed in
TN
In the registry since
2012
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

975 E Third St
Chattanooga, TN 37403-2147
Phone: (423) 778-7608
Fax: (423) 778-2360
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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 APN16986 (TN)
Registered Nurse Taxonomy 163W00000X · Licence RN145626 (TN)

Record details

NPI number1538417092
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedAugust 15, 2012
Last updated in NPPESNovember 17, 2014
Mailing addressPo Box 11225, Chattanooga, TN 37401-2225

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Bradley Anesthesia Services Pc — 32 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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