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

Individual provider Certified Registered Nurse Anesthetist · NPI 1114965068

Douglas H Walters, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Knoxville, Tennessee. Qualified in 1992, 34 years ago. Practices with Charleston Gastroenterology Specialists, a 49-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
34
Licensed in
TN
In the registry since
2006
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

501 20th St Ste 606
Knoxville, TN 37916-1809
Phone: (865) 546-8040
Fax: (865) 541-2787
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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 9438 (TN)

Record details

NPI number1114965068
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJune 3, 2006
Last updated in NPPESOctober 25, 2011

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Charleston Gastroenterology Specialists — 49 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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