National Provider Identifier Database

PERRIANNE DAVIS, PSY.D. – NPI #1952455248
Psychologist

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.


Contact Information

PERRIANNE DAVIS, PSY.D.
6011 FAYETTEVILLE RD
SUITE 204
DURHAM, NC27713-6248
Phone: 919-361-2029
Fax: 919-806-3931
Website:
Specialty Taxonomy Code
* Psychologist 103T00000X
Clinical 103TC0700X
Clinical Child & Adolescent 103TC2200X
Family 103TF0000X

* Indicates primary specialty

NPI Profile & details for PERRIANNE DAVIS

NPI Number 1952455248
Credentials PSY.D. (Doctor of Psychology)
Entity Individual
Enumeration date 01/23/2007
Last updated 09/11/2025 - About 9 months ago
Sole proprietor1 Yes
Identifiers
  • NC License #: 2279
  • NC Medicaid: 6000331
  • NC Other: 045AU PSYCHOLOGIST, DOCTORAL
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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