Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Joanne McDougal Patterson, DNP, APRN, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1063975548

Dr. Joanne McDougal Patterson, DNP, APRN, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner in Snellville, Georgia. Practices as a sole proprietor and works from 3 locations. Licensed in Georgia and Maryland.

Licensed in
GA, MD
In the registry since
2019
Specialties on file
2
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

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Practice location Address checks out

1350 Scenic Hwy N Ste 266
Snellville, GA 30078-7924
Phone: (678) 820-9054
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1350 Scenic Hwy N Ste 226, Snellville, GA 30078 — (678) 820-9054
  • 6701 Democracy Blvd Ste 300, Bethesda, MD 20817-7500 — (877) 229-0074

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence RN145851 (GA)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence AC002810 (MD)

Record details

NPI number1063975548
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , APRN , PMHNP-BC
Sole proprietorYes
NPI enumeratedApril 10, 2019
Last updated in NPPESApril 17, 2025
Certification dateApril 17, 2025

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