Dr. Ryan A. Dehaas, PHD

Individual provider Addiction (Substance Use Disorder) Psychologist · NPI 1760444103

Dr. Ryan A. Dehaas, PHD is an Addiction (Substance Use Disorder) Psychologist in Salisbury, North Carolina. Licensed in North Carolina. Registered with an NPI since 2006.

Licensed in: NC
In the registry since: 2006
Specialties on file: 5

What do these letters mean?

PHD — Doctor of Philosophy: A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1601 Brenner Ave
Salisbury, NC 28144-2515
Phone: (704) 638-9000
Fax: (704) 638-3857

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

Specialties & licences

Group Psychotherapy Psychologist (primary)	Taxonomy 103TP2701X · Licence 2881 (NC)
Addiction (Substance Use Disorder) Psychologist	Taxonomy 103TA0400X · Licence 2881 (NC)
Clinical Psychologist	Taxonomy 103TC0700X · Licence 2881 (NC)
Health Service Psychologist	Taxonomy 103TH0100X · Licence 2881 (NC)
Psychologist	Taxonomy 103T00000X · Licence 2881 (NC)

Record details

NPI number	1760444103
Entity type	Individual (Type 1)
Gender	Male
Credentials	PHD
Sole proprietor	No
NPI enumerated	April 3, 2006
Last updated in NPPES	July 13, 2026
Mailing address	3855 Longwood Dr Sw, Concord, NC 28027-9202