DR. DANIELLE COTTONHAM MASON PHD
NPI 1881235620
Psychologist in New Orleans, LA

Active since October 02, 2019
3157 GENTILLY BLVD # 2549, NEW ORLEANS, LA 70122(504) 233-7922 Get Directions Write a Review

NPPES record last updated: September 22, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Danielle Cottonham Mason Phd NPPES

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

DR. DANIELLE COTTONHAM MASON PHD (NPI 1881235620) is an individual psychologist in New Orleans, Louisiana, licensed in Louisiana (1741) and active in the NPI registry since October 2019.

NPPES Registry Identity

NPI1881235620
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. DANIELLE COTTONHAM MASONCredential: PHD
Location Address3157 GENTILLY BLVD # 2549New Orleans, LA 70122-3872
Mailing Address3157 Gentilly Blvd # 2549New Orleans, LA 70122-3872
Sole ProprietorYes
Enumeration DateOctober 2, 2019
Last NPPES UpdateSeptember 22, 2025
NPPES CertifiedSeptember 22, 2025
NPI 1881235620 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
Licenses Licensed in LA · 1741 Licensed in CA · 31304 Licensed in TX · 39723 Licensed in FL · 3031
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.
3157 GENTILLY BLVD # 2549, New Orleans, LA 70122

Other Names 1

Former Name (1)Dr. Danielle P.f. Cottonham Phd

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 Danielle Mason's NPI number?

The NPI number for Danielle Mason is 1881235620. It was assigned to this individual provider in the NPPES registry on October 2, 2019. The provider is also known as Dr. Danielle P.F. Cottonham Phd.

Where is Danielle Mason located?

Danielle Mason practices at 3157 Gentilly Blvd # 2549, New Orleans, LA 70122. The listed phone number is (504) 233-7922.

What is Danielle Mason'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 Danielle Mason was last updated on September 22, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.