Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. HEDWIG TEGLASI PH.D.
NPI 1598756397
Psychologist in Potomac, MD

Active since October 31, 2005
10941 BROAD GREEN TER, POTOMAC, MD 20854(301) 299-2510 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Hedwig Teglasi Ph.d. NPPES

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

DR. HEDWIG TEGLASI PH.D. (NPI 1598756397) is an individual psychologist in Potomac, Maryland, licensed in Maryland (01256) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1598756397
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. HEDWIG TEGLASICredential: PH.D.
Location Address10941 BROAD GREEN TERPotomac, MD 20854-2018
Mailing Address10941 Broad Green TerPotomac, MD 20854-2018 · (301) 299-2510
Sole ProprietorNo
Enumeration DateOctober 31, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1598756397 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in MD · 01256
Definition

A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

10941 BROAD GREEN TER, Potomac, MD 20854

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Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598756397, enumerated as an "individual" on October 31, 2005.

The provider is located at 10941 BROAD GREEN TER POTOMAC, MD 20854 and the phone number is (301) 299-2510.

Psychologist with taxonomy code 103T00000X.