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

Dr. Alexander Leon, PHD

Individual provider Professional Counselor · NPI 1306843776

Dr. Alexander Leon, PHD is a Professional Counselor in Mingo Junction, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2005
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

101 Longview Ave
Mingo Junction, OH 43938-1454
Phone: (740) 282-5335
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence E0001700 (OH)

Record details

NPI number1306843776
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJune 30, 2005
Last updated in NPPESJuly 8, 2007
Mailing address112 Valuska Dr, Mingo Junction, OH 43938-1357