Dr Dinora Guzman Psychologist Inc
NPI 1841972445 · Psychologist · Corona, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dr Dinora Guzman Psychologist Inc is a Psychologist organization in Corona, CA (NPI 1841972445).
Provider details
- NPI number
- 1841972445
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Dinora Guzman, Clinical Psychologist(469) 915-4211
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
2 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
Other names (DBA / former)
- Doing business as
- Dr. Dinora Guzman Psychologist, Inc
- Doing business as
- Dr. Dinora Guzman Psychologist, Inc
Registry dates
- Enumerated
- 2023-08-02
- Last updated
- 2025-07-24
- Certified
- 2025-07-24
Frequently asked questions
- What is Dr Dinora Guzman Psychologist Inc's NPI number?
- Dr Dinora Guzman Psychologist Inc's National Provider Identifier (NPI) is 1841972445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr Dinora Guzman Psychologist Inc?
- Dr Dinora Guzman Psychologist Inc is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Dr Dinora Guzman Psychologist Inc located?
- Dr Dinora Guzman Psychologist Inc's practice location on file with NPPES is 1101 California Ave Ste 100, Corona, CA 92881-6472.
- What is Dr Dinora Guzman Psychologist Inc's phone number?
- The practice phone number listed in the NPPES registry for Dr Dinora Guzman Psychologist Inc is (818) 667-1335.
- Does Dr Dinora Guzman Psychologist Inc accept Medicare?
- Dr Dinora Guzman Psychologist Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Dr Dinora Guzman Psychologist Inc?
- The authorized official listed on Dr Dinora Guzman Psychologist Inc's NPPES record is Dinora Guzman, Clinical Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr Dinora Guzman Psychologist Inc's NPI active?
- Yes — Dr Dinora Guzman Psychologist Inc's NPI (1841972445) is active in the NPPES registry as of the last update on 2025-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.