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

Dr. Chad Armstrong, DO

Individual provider Emergency Medicine Physician · NPI 1104056654

Dr. Chad Armstrong, DO is an Emergency Medicine Physician in Cape Girardeau, Missouri. Licensed in Missouri. Registered with an NPI since 2009.

Licensed in
MO
In the registry since
2009
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

211 Saint Francis Dr
Cape Girardeau, MO 63703-5049
Phone: (573) 331-5110
Fax: (573) 335-4689
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 2012016270 (MO)

Record details

NPI number1104056654
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 18, 2009
Last updated in NPPESDecember 29, 2020
Certification dateDecember 29, 2020
Mailing addressPo Box 801143, Kansas City, MO 64180-1143

Other providers in Cape Girardeau