MS. MONICA DIAZ-LOPEZ
NPI 1497622955
Psychologist in Adelphi, MD

Active since October 20, 2025
8908 RIGGS RD FL 3, ADELPHI, MD 20783(301) 431-5630 Get Directions Write a Review

NPPES record last updated: October 20, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Monica Diaz-lopez NPPES

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

MS. MONICA DIAZ-LOPEZ (NPI 1497622955) is an individual psychologist in Adelphi, Maryland and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1497622955
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameMS. MONICA DIAZ-LOPEZ
Location Address8908 RIGGS RD FL 3Adelphi, MD 20783-1632
Mailing Address8908 Riggs Rd Fl 3Adelphi, MD 20783-1632
Sole ProprietorYes
Enumeration DateOctober 20, 2025
NPPES CertifiedOctober 20, 2025
NPI 1497622955 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
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.
8908 RIGGS RD FL 3, Adelphi, MD 20783

Other Providers at the Same Location NPPES 3

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

Psychologist
8908 RIGGS RD FL 3
ADELPHI, MD 20783
Psychologist (School)
8908 RIGGS RD FL 3
ADELPHI, MD 20783
Psychologist (Clinical)
8908 RIGGS RD FL 3
ADELPHI, MD 20783

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 Monica Diaz-lopez's NPI number?

The NPI number for Monica Diaz-lopez is 1497622955. It was assigned to this individual provider in the NPPES registry on October 20, 2025.

Where is Monica Diaz-lopez located?

Monica Diaz-lopez practices at 8908 Riggs Rd Fl 3, Adelphi, MD 20783. The listed phone number is (301) 431-5630.

What is Monica Diaz-lopez's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

When was this NPI record last updated?

The NPPES record for Monica Diaz-lopez was last updated on October 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.