OrganizationActive
Littlefield Psychological Services, Inc
NPI 1639694987 · Psychologist · Sun City, AZ
Littlefield Psychological Services, Inc is a Psychologist organization in Sun City, AZ (NPI 1639694987).
Provider details
- NPI number
- 1639694987
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Kenneth Littlefield, President/Owner(623) 695-9700
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
10451 W Palmeras Dr Ste 105
Sun City, AZ 85373-2067
Phone: (623) 695-9700
Street-level locationGet directions
Mailing address
16848 W Bridlington Ave
Surprise, AZ 85374-6865
Registry dates
- Enumerated
- 2017-08-08
- Last updated
- 2017-08-08
Frequently asked questions
- What is Littlefield Psychological Services, Inc's NPI number?
- Littlefield Psychological Services, Inc's National Provider Identifier (NPI) is 1639694987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Littlefield Psychological Services, Inc?
- Littlefield Psychological Services, Inc is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Littlefield Psychological Services, Inc located?
- Littlefield Psychological Services, Inc's practice location on file with NPPES is 10451 W Palmeras Dr Ste 105, Sun City, AZ 85373-2067.
- What is Littlefield Psychological Services, Inc's phone number?
- The practice phone number listed in the NPPES registry for Littlefield Psychological Services, Inc is (623) 695-9700.
- Who is the authorized official for Littlefield Psychological Services, Inc?
- The authorized official listed on Littlefield Psychological Services, Inc's NPPES record is Kenneth Littlefield, President/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Littlefield Psychological Services, Inc's NPI active?
- Yes — Littlefield Psychological Services, Inc's NPI (1639694987) is active in the NPPES registry as of the last update on 2017-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.