David ArmstrongM.D.
Otolaryngology·Chattanooga, TN
David Armstrong, M.D. is an Otolaryngology provider in Chattanooga, TN, as of July 2026.
- NPI1538280474
- Registered2007
- Class of2002
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
David Armstrong at a glance
- Provider
- David Armstrong
- Credential
- M.D.
- Specialty
- Otolaryngology
- Procedures
- Otolaryngology CPT codes
- Location
- Chattanooga, TN
- Medical school
- University of Tennessee, HSC, College of Medicine
- Graduated
- 2002
- NPI registered
- 2007
- NPI
- 1538280474
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does David Armstrong practice?
David Armstrong, M.D. is based in Chattanooga, TN. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is David Armstrong's NPI number?
David Armstrong's National Provider Identifier (NPI) is 1538280474, registered in 2007. Specialty on record: Otolaryngology; credential M.D.
Where did David Armstrong go to medical school?
David Armstrong, M.D. attended University of Tennessee, HSC, College of Medicine, graduating in 2002.
How many Otolaryngology providers in Tennessee work at ambulatory surgery centers?
24 Otolaryngology surgeons and proceduralists in Tennessee are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, David Armstrong among them. The Tennessee Otolaryngology directory lists each one by city with credential, NPI, and center affiliations.
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