A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. Henry Armstrong:
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- Currently 3 of 4 stars
The overall average patient rating of Dr. Henry Armstrong is Good.
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Specialties & Research
- He has special expertise in 1 area:
- Flu (Human Influenza)
Education & Awards
Dr. Armstrong graduated from The University of Texas Southwestern, Dallas.
Dr. Armstrong has 10 hospital affiliations:
- UT Southwestern University Hospital - St. Paul
- Texas Specialty Hospital-Dallas
Similar doctors nearby
- Additional Information
- Where does Dr. Henry R. Armstrong practice?
Dr. Henry Armstrong practices Internal Medicine near Dallas, TX.
See Dallas Internists.