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

Mark G Berger, PHD

Individual provider Clinical Psychologist · NPI 1649265943

Mark G Berger, PHD is a Clinical Psychologist in Portsmouth, Virginia. Licensed in Virginia. Registered with an NPI since 2005.

Licensed in
VA
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

3300 Academy Ave Academy Crossing Medical Plz
Portsmouth, VA 23703-3205
Phone: (757) 483-6404
Fax: (757) 483-0737
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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 0810000978 (VA)

Record details

NPI number1649265943
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedSeptember 13, 2005
Last updated in NPPESJuly 13, 2026
Mailing address3300 Academy Ave, Academy Crossing Medical Plaza, Portsmouth, VA 23703-3205

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