Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. John William Hitchcock, PHD, LADC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1396055182

Dr. John William Hitchcock, PHD, LADC is an Addiction (Substance Use Disorder) Counselor in Ponca City, Oklahoma. Practices as a sole proprietor. Licensed in Oklahoma.

Licensed in
OK
In the registry since
2010
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
LADC — Licensed Alcohol and Drug Counselor
A licensed addiction counsellor.

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Practice location Address checks out

1800 Yale Ave
Ponca City, OK 74604-2747
Phone: (580) 761-8060
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 686 (OK)

Record details

NPI number1396055182
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , LADC
Sole proprietorYes
NPI enumeratedOctober 14, 2010
Last updated in NPPESNovember 29, 2011

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