West Valley Psychological Services, LLC
NPI 1457528739 · Psychologist · Litchfield Park, AZ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
West Valley Psychological Services, LLC is a Psychologist organization in Litchfield Park, AZ (NPI 1457528739).
Provider details
- NPI number
- 1457528739
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Valerie Kemper, Owner(623) 312-3713
- License
- 3338 (AZ)
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
18 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
- West Valley Family Development Center
- Doing business as
- West Valley Family Development Center
Registry dates
- Enumerated
- 2008-05-15
- Last updated
- 2019-01-23
Frequently asked questions
- What is West Valley Psychological Services, LLC's NPI number?
- West Valley Psychological Services, LLC's National Provider Identifier (NPI) is 1457528739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is West Valley Psychological Services, LLC?
- West Valley Psychological Services, LLC is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is West Valley Psychological Services, LLC located?
- West Valley Psychological Services, LLC's practice location on file with NPPES is 13575 West Indian School Road, Litchfield Park, AZ 85340.
- What is West Valley Psychological Services, LLC's phone number?
- The practice phone number listed in the NPPES registry for West Valley Psychological Services, LLC is (623) 312-3713.
- Does West Valley Psychological Services, LLC accept Medicare?
- West Valley Psychological Services, LLC 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 West Valley Psychological Services, LLC?
- The authorized official listed on West Valley Psychological Services, LLC's NPPES record is Valerie Kemper, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is West Valley Psychological Services, LLC's NPI active?
- Yes — West Valley Psychological Services, LLC's NPI (1457528739) is active in the NPPES registry as of the last update on 2019-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.