David C. Armstrong, MD
Listed as an ENT doctor who lists otolaryngic allergy, with a practice address in Johnstown, Pennsylvania.
This record may be out of date. The doctor’s record in the national provider registry hasn’t been updated since 2009, and they don’t appear in current Medicare records. They may have moved or retired. Call before you go.
Practice location 1
348 Budfield Street
Johnstown, PA 15904
From the records
- Specialty
- ENT doctor (otolaryngic allergy)
- Records
- National provider registry only, not updated since 2009. May have moved or retired.
- Registry record
- Last updated June 2009
- NPI
- 1407866130 (national provider registry)
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From CMS’s Doctors and Clinicians file (October 2026) and the national provider registry, NPPES (October 2026). Listings are free and in alphabetical order; we don’t rate or recommend doctors. How we list doctors