MR. JOHN WARNKEN PSYCHOLOGIST
NPI 1225208788
Psychologist in Charlotte, NC

Active since March 11, 2008
4425 RANDOLPH RD, SUITE 208, CHARLOTTE, NC 28211(704) 364-6266 Get Directions Write a Review

NPPES record last updated: March 11, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mr. John Warnken Psychologist NPPES

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

MR. JOHN WARNKEN PSYCHOLOGIST (NPI 1225208788) is an individual psychologist in Charlotte, North Carolina, licensed in North Carolina (1536) and active in the NPI registry since March 2008.

NPPES Registry Identity

NPI1225208788
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameMR. JOHN WARNKENCredential: PSYCHOLOGIST
Location Address4425 RANDOLPH RD, SUITE 208Charlotte, NC 28211-2351
Mailing Address4425 Randolph Rd, Suite 208Charlotte, NC 28211-2351 · (704) 364-6266
Sole ProprietorYes
Enumeration DateMarch 11, 2008
NPI 1225208788 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 NC · 1536
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.
4425 RANDOLPH RD, Charlotte, NC 28211

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.

Psychologist (Group Psychotherapy)
4425 RANDOLPH RD, SUITE 411
CHARLOTTE, NC 28211
Case Management
4425 RANDOLPH RD, SUITE 400
CHARLOTTE, NC 28211
Psychologist (Clinical)
4425 RANDOLPH RD, SUITE 411
CHARLOTTE, NC 28211
Psychologist (Clinical Child & Adolescent)
4425 RANDOLPH RD, SUITE 208
CHARLOTTE, NC 28211
Psychologist
4425 RANDOLPH RD, SUITE 411
CHARLOTTE, NC 28211
Pharmacist
4425 RANDOLPH RD
CHARLOTTE, NC 28211
Case Management
4425 RANDOLPH RD, SUITE 400
CHARLOTTE, NC 28211
Psychologist (Clinical)
4425 RANDOLPH RD, SUITE 411
CHARLOTTE, NC 28211

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 John Warnken's NPI number?

The NPI number for John Warnken is 1225208788. It was assigned to this individual provider in the NPPES registry on March 11, 2008.

Where is John Warnken located?

John Warnken practices at 4425 Randolph Rd Suite 208, Charlotte, NC 28211. The listed phone number is (704) 364-6266.

What is John Warnken'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 John Warnken was last updated on March 11, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.