OrganizationActive
Handler Psychological Corporation
NPI 1184993677 · Psychologist · Upland, CA
Handler Psychological Corporation is a Psychologist organization in Upland, CA (NPI 1184993677).
Provider details
- NPI number
- 1184993677
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Joyce Handler, President/Psychologist(909) 981-4375
- License
- PSY 11443 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
400 N Mountain Ave
Suite 242
Upland, CA 91786-5176
Phone: (909) 981-4375
Street-level locationGet directions
Mailing address
400 N Mountain Ave
Upland, CA 91786-5176
Registry dates
- Enumerated
- 2011-12-29
- Last updated
- 2011-12-29
Frequently asked questions
- What is Handler Psychological Corporation's NPI number?
- Handler Psychological Corporation's National Provider Identifier (NPI) is 1184993677, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Handler Psychological Corporation?
- Handler Psychological Corporation is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Handler Psychological Corporation located?
- Handler Psychological Corporation's practice location on file with NPPES is 400 N Mountain Ave, Upland, CA 91786-5176.
- What is Handler Psychological Corporation's phone number?
- The practice phone number listed in the NPPES registry for Handler Psychological Corporation is (909) 981-4375.
- Who is the authorized official for Handler Psychological Corporation?
- The authorized official listed on Handler Psychological Corporation's NPPES record is Joyce Handler, President/Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Handler Psychological Corporation's NPI active?
- Yes — Handler Psychological Corporation's NPI (1184993677) is active in the NPPES registry as of the last update on 2011-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.