POSITIVE DEVELOPMENT OF CALIFORNIA PC
NPI 1538769617
Psychologist in Whittier, CA

Active since October 28, 2020
15111 WHITTIER BLVD STE 250, WHITTIER, CA 90603(833) 587-1784(954) 756-9593 Get Directions Write a Review

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

Record update history: Feb 11, 2025, Nov 7, 2023, Jul 27, 2022 and 2 more (5 updates tracked since 2020).

About Positive Development Of California Pc NPPES

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

POSITIVE DEVELOPMENT OF CALIFORNIA PC (NPI 1538769617) is a healthcare organization registered as a psychologist in Whittier, California and active in the NPI registry since October 2020. The organization maintains 6 additional practice locations and lists Joshua D Feder, President, as its authorized official.

NPPES Registry Identity

NPI1538769617
Entity TypeOrganization
Primary Taxonomy103T00000X
Legal Business NamePOSITIVE DEVELOPMENT OF CALIFORNIA PC
Location Address15111 WHITTIER BLVD STE 250Whittier, CA 90603-3307
Mailing Address8605 Santa Monica Blvd, Pmb 90451West Hollywood, CA 90069-4109 · (833) 587-1784 · Fax (954) 756-9593
Fax(954) 756-9593
Organization SubpartNo
Authorized OfficialJoshua D FederPresident · (619) 417-7506
Enumeration DateOctober 28, 2020
Last NPPES UpdateJune 16, 20265 updates tracked since enumeration
NPPES CertifiedJune 16, 2026
NPI 1538769617 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 10

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.
Also ListedBehavior AnalystTaxonomy 103K00000X
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X
Also ListedAssistant Behavior AnalystTaxonomy 106E00000X
Also ListedMarriage & Family TherapistTaxonomy 106H00000X
Also ListedBehavior TechnicianTaxonomy 106S00000X
Also ListedOccupational TherapistTaxonomy 225X00000X
Also ListedSpeech-Language PathologistTaxonomy 235Z00000X
Also ListedCommunity/Behavioral HealthTaxonomy 251S00000X
Also ListedEarly Intervention Provider AgencyTaxonomy 252Y00000X
15111 WHITTIER BLVD STE 250, Whittier, CA 90603

Secondary Practice Locations 6

Location 11 Bronze Pointe Blvd Ste 2ASwansea, IL 62226-1045 · Phone (833) 587-1784
Location 26931 Arlington Rd Ste 210Bethesda, MD 20814-5231 · Phone (833) 587-1784 · Fax (954) 756-9593
Location 3155 N Pfingsten Rd Ste 100Deerfield, IL 60015-4961 · Phone (833) 587-1784 · Fax (954) 756-9593
Location 48040 Peters Rd Ste H104Plantation, FL 33324-4029 · Phone (833) 587-1784 · Fax (954) 756-9593
Location 58950 Villa La Jolla Dr Ste C131LA Jolla, CA 92037-1707 · Phone (833) 587-1784
Location 66666 S Sheridan Rd Ste 100Tulsa, OK 74133-1763 · Phone (833) 587-1784

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

Other Providers at the Same Location NPPES 5

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

Counselor (Professional)
15111 WHITTIER BLVD STE 250
WHITTIER, CA 90603
Social Worker (Clinical)
15111 WHITTIER BLVD STE 250
WHITTIER, CA 90603
Marriage & Family Therapist
15111 WHITTIER BLVD STE 250
WHITTIER, CA 90603
Psychologist (Clinical Child & Adolescent)
15111 WHITTIER BLVD STE 250
WHITTIER, CA 90603
Marriage & Family Therapist
15111 WHITTIER BLVD STE 250
WHITTIER, CA 90603

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 Positive Development Of California PC's NPI number?

The NPI number for Positive Development Of California PC is 1538769617. It was assigned to this organization in the NPPES registry on October 28, 2020.

Where is Positive Development Of California PC located?

Positive Development Of California PC is located at 15111 Whittier Blvd Ste 250, Whittier, CA 90603. The listed phone number is (833) 587-1784.

What is Positive Development Of California PC's specialty?

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

What insurance does Positive Development Of California PC accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 5 other insurers list Positive Development Of California PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Positive Development Of California PC was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.