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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARK G BERGER PHD
NPI 1649265943
Psychologist - Clinical in Portsmouth, VA

Active since September 13, 2005
3300 ACADEMY AVE, ACADEMY CROSSING MEDICAL PLAZA, PORTSMOUTH, VA 23703(757) 483-6404(757) 483-0737 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mark G Berger Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARK G BERGER PHD (NPI 1649265943) is an individual clinical provider in Portsmouth, Virginia, licensed in Virginia (0810000978) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1649265943
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameMARK G BERGERCredential: PHD
Location Address3300 ACADEMY AVE, ACADEMY CROSSING MEDICAL PLAZAPortsmouth, VA 23703-3205
Mailing Address3300 Academy Ave, Academy Crossing Medical PlazaPortsmouth, VA 23703-3205 · (757) 483-6404 · Fax (757) 483-0737
Phone(757) 483-6404
Fax(757) 483-0737
Sole ProprietorNo
Enumeration DateSeptember 13, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1649265943 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in VA · 0810000978
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
3300 ACADEMY AVE, Portsmouth, VA 23703
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Other Identifiers 2

OtherQ80700VA · Sentara
Other027831VA · Anthem

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KENNETH L LABASKY LCSW
Social Worker (Clinical)
3300 ACADEMY AVE
PORTSMOUTH, VA 23703
Portsmouth City (757) 483-6404
KAREN L MCKINLEY PSY D LCSW LMFT
Social Worker (Clinical)
3300 ACADEMY AVE, ACADEMY CROSSING MEDICAL PLAZA
PORTSMOUTH, VA 23703
Portsmouth City (757) 483-6404
DR. VELMA A BACAK MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
3300 ACADEMY AVE, ACADEMY CROSSING MEDICAL PLAZA
PORTSMOUTH, VA 23703
Portsmouth City (757) 483-6404
CHRISTOPHER T HUMMEL PSYD
Psychologist (Clinical)
3300 ACADEMY AVE, ACADEMY CROSSING MEDICAL PLAZA
PORTSMOUTH, VA 23703
Portsmouth City (757) 483-6404
ANN D MINGIONE PHD
Psychologist (Clinical)
3300 ACADEMY AVE
PORTSMOUTH, VA 23703
Portsmouth City (757) 483-6406
DR. KENNETH R LOVKO MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
3300 ACADEMY AVE, ACADEMY CROSSING MEDICAL PLAZA
PORTSMOUTH, VA 23703
Portsmouth City (757) 483-6404
RICHARDEAN BENJAMIN NP
Nurse Practitioner (Family)
3300 ACADEMY AVE
PORTSMOUTH, VA 23703
Portsmouth City (757) 483-6404
DR. GEOFFREY WAYNE LUDFORD EDD
Counselor (Professional)
3300 ACADEMY AVE
PORTSMOUTH, VA 23703
Portsmouth City (757) 483-6404

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Berger's NPI number?

The NPI number for Mark Berger is 1649265943. It was assigned to this individual provider in the NPPES registry on September 13, 2005.

Where is Mark Berger located?

Mark Berger practices at 3300 Academy Ave Academy Crossing Medical Plaza, Portsmouth, VA 23703. The listed phone number is (757) 483-6404.

What is Mark Berger's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Mark Berger was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.