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

John Blackwell, APRN

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1154870590

John Blackwell, APRN is a Psychiatric/Mental Health Nurse Practitioner in Youngstown, Ohio. Works from 2 locations. Licensed in Ohio.

Licensed in
OH
In the registry since
2016
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

611 Belmont Ave
Youngstown, OH 44502-1037
Phone: (330) 744-2991
Show map & directions

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

Additional practice locations (1)

  • 1344 5th Ave, Youngstown, OH 44504-1703 — (330) 472-2595

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence APRN.CNP.025081 (OH)

Record details

NPI number1154870590
Entity typeIndividual (Type 1)
GenderMale
Credentials APRN
Sole proprietorNo
NPI enumeratedSeptember 27, 2016
Last updated in NPPESJuly 24, 2019

Other providers in Youngstown