Dr. Matthew Calkins, Psy.d., a Psychological Corporation
NPI 1780230441 · Psychologist · Pasadena, CA
Dr. Matthew Calkins, Psy.d., a Psychological Corporation is a Psychologist organization in Pasadena, CA (NPI 1780230441).
Provider details
- NPI number
- 1780230441
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Matthew Calkins, President and Treasurer/Cfo(213) 595-5832
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
Mailing address
Registry dates
- Enumerated
- 2019-08-17
- Last updated
- 2019-08-17
Frequently asked questions
- What is Dr. Matthew Calkins, Psy.d., a Psychological Corporation's NPI number?
- Dr. Matthew Calkins, Psy.d., a Psychological Corporation's National Provider Identifier (NPI) is 1780230441, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr. Matthew Calkins, Psy.d., a Psychological Corporation?
- Dr. Matthew Calkins, Psy.d., a Psychological Corporation is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Dr. Matthew Calkins, Psy.d., a Psychological Corporation located?
- Dr. Matthew Calkins, Psy.d., a Psychological Corporation's practice location on file with NPPES is 595 E Colorado Blvd Ste 335, Pasadena, CA 91101-2060.
- What is Dr. Matthew Calkins, Psy.d., a Psychological Corporation's phone number?
- The practice phone number listed in the NPPES registry for Dr. Matthew Calkins, Psy.d., a Psychological Corporation is (213) 595-5832.
- Who is the authorized official for Dr. Matthew Calkins, Psy.d., a Psychological Corporation?
- The authorized official listed on Dr. Matthew Calkins, Psy.d., a Psychological Corporation's NPPES record is Matthew Calkins, President and Treasurer/Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr. Matthew Calkins, Psy.d., a Psychological Corporation's NPI active?
- Yes — Dr. Matthew Calkins, Psy.d., a Psychological Corporation's NPI (1780230441) is active in the NPPES registry as of the last update on 2019-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.