DR. KATERINA PAIGE PROSSR PHD
NPI 1871011239
Psychologist in Oceanside, CA

Active since September 06, 2017
3355 MISSION AVE STE 111, OCEANSIDE, CA 92058(760) 492-5656(760) 826-4900 Get Directions Write a Review

NPPES record last updated: November 1, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 1, 2022, Jul 21, 2022, Mar 17, 2018 (3 updates tracked since 2018).

About Dr. Katerina Paige Prossr Phd NPPES

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

DR. KATERINA PAIGE PROSSR PHD (NPI 1871011239) is an individual psychologist in Oceanside, California, licensed in California (PSY30544) and active in the NPI registry since September 2017.

NPPES Registry Identity

NPI1871011239
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. KATERINA PAIGE PROSSRCredential: PHD
Location Address3355 MISSION AVE STE 111Oceanside, CA 92058-1327
Mailing Address3355 Mission Ave Ste 111Oceanside, CA 92058-1327 · (760) 492-5656 · Fax (760) 826-4900
Fax(760) 826-4900
Sole ProprietorNo
Enumeration DateSeptember 6, 2017
Last NPPES UpdateNovember 1, 20223 updates tracked since enumeration
NPPES CertifiedNovember 1, 2022
NPI 1871011239 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in CA · PSY30544
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.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License PSY30544 (CA)
3355 MISSION AVE STE 111, Oceanside, CA 92058

Other Identifiers 1

Medicaid1467978817CA

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 (Clinical)
3355 MISSION AVE STE 111
OCEANSIDE, CA 92058
Psychologist
3355 MISSION AVE STE 111
OCEANSIDE, CA 92058
Counselor (Addiction (Substance Use Disorder))
3355 MISSION AVE STE 111
OCEANSIDE, CA 92058

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 Katerina Prossr's NPI number?

The NPI number for Katerina Prossr is 1871011239. It was assigned to this individual provider in the NPPES registry on September 6, 2017.

Where is Katerina Prossr located?

Katerina Prossr practices at 3355 Mission Ave Ste 111, Oceanside, CA 92058. The listed phone number is (760) 492-5656.

What is Katerina Prossr'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 Katerina Prossr was last updated on November 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.