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

David S. Lemaster, CRNA

Individual provider Registered Nurse · NPI 1841508843

David S. Lemaster, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Chattanooga, Tennessee. Qualified in 2010, 16 years ago. Practices with Anesthesiology Consultants Exchange, PC, a 152-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
16
Licensed in
TN
In the registry since
2010
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 APN15205 (TN)
Registered Nurse Taxonomy 163W00000X · Licence RN151033 (TN)

Record details

NPI number1841508843
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedSeptember 24, 2010
Last updated in NPPESJuly 11, 2012
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 2010 (16 years in practice)
Group practice Anesthesiology Consultants Exchange, Pc — 152 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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