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

Joyce Ann Holley, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1689277782

Joyce Ann Holley, PMHNP is a Psychiatric/Mental Health Nurse Practitioner in Havre de Grace, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2020
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

See every abbreviation used in this directory →

Practice location Address checks out

507 Peace Chance Dr
Havre de Grace, MD 21078-2871
Phone: (410) 622-2092
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence R205113 (MD)

Record details

NPI number1689277782
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorYes
NPI enumeratedNovember 19, 2020
Last updated in NPPESNovember 19, 2020
Certification dateNovember 19, 2020

Other providers in Havre de Grace