IndividualActive
Monica Alvarez-Rittmaster, PSY.D
NPI 1497879647 · Psychologist · Thousand Oaks, CA
Monica Alvarez-Rittmaster, PSY.D is a Psychologist provider in Thousand Oaks, CA (NPI 1497879647).
Provider details
- NPI number
- 1497879647
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D
- Sex
- Female
- Sole proprietor
- No
- License
- PSY16780 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
125 W Thousand Oaks Blvd Ste 600
Thousand Oaks, CA 91360-4463
Phone: (805) 777-3557
Street-level locationGet directions
Mailing address
125 W Thousand Oaks Blvd Ste 600
Thousand Oaks, CA 91360-4463
Registry dates
- Enumerated
- 2007-03-16
- Last updated
- 2021-06-09
- Certified
- 2021-06-09
Frequently asked questions
- What is Monica Alvarez-Rittmaster's NPI number?
- Monica Alvarez-Rittmaster's National Provider Identifier (NPI) is 1497879647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Monica Alvarez-Rittmaster's specialty?
- Monica Alvarez-Rittmaster is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Monica Alvarez-Rittmaster located?
- Monica Alvarez-Rittmaster's practice location on file with NPPES is 125 W Thousand Oaks Blvd Ste 600, Thousand Oaks, CA 91360-4463.
- What is Monica Alvarez-Rittmaster's phone number?
- The practice phone number listed in the NPPES registry for Monica Alvarez-Rittmaster is (805) 777-3557.
- Is Monica Alvarez-Rittmaster's NPI active?
- Yes — Monica Alvarez-Rittmaster's NPI (1497879647) is active in the NPPES registry as of the last update on 2021-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.