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
Mailing address3165 Clearwater St Nw, Warren, OH 44485-2217

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