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

Sherry Armstrong, APN

Individual provider Adult Psychiatric/Mental Health Clinical Nurse Specialist · NPI 1639198229

Sherry Armstrong, APN is an Adult Psychiatric/Mental Health Clinical Nurse Specialist in Brinkley, Arkansas. Practices as a sole proprietor. Licensed in Arkansas.

Licensed in
AR
In the registry since
2006
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

See every abbreviation used in this directory →

Practice location Address checks out

490 Broadmoor Dr
Brinkley, AR 72021-2057
Phone: (870) 734-3202
Fax: (870) 734-3299
Show map & directions

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

Specialties & licences

Adult Psychiatric/Mental Health Clinical Nurse Specialist (primary) Taxonomy 364SP0809X · Licence A01664 (AR)

Record details

NPI number1639198229
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorYes
NPI enumeratedJuly 18, 2006
Last updated in NPPESApril 19, 2023
Certification dateApril 19, 2023