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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1144473968

Dr. Christine Lynn Johnston, PSYD is an Addiction (Substance Use Disorder) Counselor in Phoenix, Arizona. Licensed in Arizona. Registered with an NPI since 2008.

Licensed in
AZ
In the registry since
2008
Specialties on file
3
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

2500 E Van Buren St
Phoenix, AZ 85008-6037
Phone: (602) 220-6191
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 3942 (AZ)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 10439 (AZ)
Professional Counselor Taxonomy 101YP2500X · Licence 12449 (AZ)

Record details

NPI number1144473968
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedOctober 23, 2008
Last updated in NPPESOctober 23, 2008

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