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

Individual provider Certified Registered Nurse Anesthetist · NPI 1659600179

Anna Henderson Williams, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Slidell, Louisiana. Qualified in 2008, 18 years ago. Practices with Northlake Anesthesiologists, a Professional Corporation, a 19-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
18
Licensed in
LA
In the registry since
2009
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

1700 Lindberg Dr
Slidell, LA 70458-8062
Phone: (985) 641-8008
Fax: (985) 649-4063
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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 RN112699 (LA)

Record details

NPI number1659600179
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedDecember 11, 2009
Last updated in NPPESAugust 8, 2017

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Northlake Anesthesiologists, A Professional Corporation — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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