Dinora Guzman, M.A.
NPI 1558523654 · Clinical Psychologist · Northridge, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dinora Guzman, M.A. is a Clinical Psychologist provider in Northridge, CA (NPI 1558523654).
Provider details
- NPI number
- 1558523654
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- M.A.
- Sex
- Female
- Sole proprietor
- No
- License
- PSY 25429 (CA)
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
17 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
- 2008-06-30
- Last updated
- 2013-06-07
Frequently asked questions
- What is Dinora Guzman's NPI number?
- Dinora Guzman's National Provider Identifier (NPI) is 1558523654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dinora Guzman's specialty?
- Dinora Guzman is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Dinora Guzman located?
- Dinora Guzman's practice location on file with NPPES is 9650 Zelzah Ave., Northridge, CA 91325.
- What is Dinora Guzman's phone number?
- The practice phone number listed in the NPPES registry for Dinora Guzman is (818) 739-5599.
- Does Dinora Guzman accept Medicare?
- Dinora Guzman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dinora Guzman's NPI active?
- Yes — Dinora Guzman's NPI (1558523654) is active in the NPPES registry as of the last update on 2013-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.