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

Oscar A Lewis, CRNA

Individual provider Registered Nurse · NPI 1881660033

Oscar A Lewis, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Chattanooga, Tennessee. Qualified in 2004, 22 years ago. Practices with Bradley Anesthesia Services PC, a 32-clinician group and accepts Medicare assignment. Licensed in Georgia and Tennessee.

Years since qualifying
22
Licensed in
GA, TN
In the registry since
2006
Specialties on file
3
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 APN11239 (TN)
Registered Nurse Taxonomy 163W00000X · Licence RN107152 (TN)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence RN127955 (GA)

Record details

NPI number1881660033
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedFebruary 27, 2006
Last updated in NPPESApril 30, 2010

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Bradley Anesthesia Services Pc — 32 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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