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
Mailing address2707 Browns Ln, Jonesboro, AR 72401-7213