MONICA ALVAREZ-RITTMASTER PSY.D
NPI 1497879647
Psychologist in Thousand Oaks, CA

Active since March 16, 2007PECOS Enrolled
125 W THOUSAND OAKS BLVD STE 600, THOUSAND OAKS, CA 91360(805) 777-3557 Get Directions Write a Review

NPPES record last updated: June 9, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Monica Alvarez-rittmaster Psy.d NPPES

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

MONICA ALVAREZ-RITTMASTER PSY.D (NPI 1497879647) is an individual psychologist in Thousand Oaks, California, licensed in California (PSY16780) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1497879647
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameMONICA ALVAREZ-RITTMASTERCredential: PSY.D
Location Address125 W THOUSAND OAKS BLVD STE 600Thousand Oaks, CA 91360-4463
Mailing Address125 W Thousand Oaks Blvd Ste 600Thousand Oaks, CA 91360-4463 · (808) 777-3557
Sole ProprietorNo
Enumeration DateMarch 16, 2007
Last NPPES UpdateJune 9, 2021
NPPES CertifiedJune 9, 2021
NPI 1497879647 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 CA · PSY16780
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.
125 W THOUSAND OAKS BLVD STE 600, Thousand Oaks, CA 91360

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Monica Alvarez-rittmaster Psy.d is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 15

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

Marriage & Family Therapist
125 W THOUSAND OAKS BLVD STE 600
THOUSAND OAKS, CA 91360
Marriage & Family Therapist
125 W THOUSAND OAKS BLVD STE 600
THOUSAND OAKS, CA 91360
Marriage & Family Therapist
125 W THOUSAND OAKS BLVD STE 600
THOUSAND OAKS, CA 91360
Social Worker (Clinical)
125 W THOUSAND OAKS BLVD STE 600
THOUSAND OAKS, CA 91360
Counselor (Professional)
125 W THOUSAND OAKS BLVD STE 600
THOUSAND OAKS, CA 91360
Social Worker (Clinical)
125 W THOUSAND OAKS BLVD STE 600
THOUSAND OAKS, CA 91360
Marriage & Family Therapist
125 W THOUSAND OAKS BLVD STE 600
THOUSAND OAKS, CA 91360
Marriage & Family Therapist
125 W THOUSAND OAKS BLVD STE 600
THOUSAND OAKS, CA 91360

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 Monica Alvarez-rittmaster's NPI number?

The NPI number for Monica Alvarez-rittmaster is 1497879647. It was assigned to this individual provider in the NPPES registry on March 16, 2007.

Where is Monica Alvarez-rittmaster located?

Monica Alvarez-rittmaster practices at 125 W Thousand Oaks Blvd Ste 600, Thousand Oaks, CA 91360. The listed phone number is (805) 777-3557.

What is Monica Alvarez-rittmaster's specialty?

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

Is Monica Alvarez-rittmaster enrolled in Medicare?

Yes. Monica Alvarez-rittmaster is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Monica Alvarez-rittmaster was last updated on June 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.