Psychological Diagnostic Center, LLC
NPI 1427405554 · Clinical Psychologist · Cumming, GA
Psychological Diagnostic Center, LLC is a Clinical Psychologist organization in Cumming, GA (NPI 1427405554).
Provider details
- NPI number
- 1427405554
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Willa Boston, Licensed Psychologist(770) 953-4744
- License
- PSY003953 (GA)
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
10 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
- 2016-05-18
- Last updated
- 2016-05-18
Frequently asked questions
- What is Psychological Diagnostic Center, LLC's NPI number?
- Psychological Diagnostic Center, LLC's National Provider Identifier (NPI) is 1427405554, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Psychological Diagnostic Center, LLC?
- Psychological Diagnostic Center, LLC is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Psychological Diagnostic Center, LLC located?
- Psychological Diagnostic Center, LLC's practice location on file with NPPES is 3860 Windermere Pkwy, Cumming, GA 30041-7005.
- What is Psychological Diagnostic Center, LLC's phone number?
- The practice phone number listed in the NPPES registry for Psychological Diagnostic Center, LLC is (770) 953-4744.
- Who is the authorized official for Psychological Diagnostic Center, LLC?
- The authorized official listed on Psychological Diagnostic Center, LLC's NPPES record is Willa Boston, Licensed Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Psychological Diagnostic Center, LLC's NPI active?
- Yes — Psychological Diagnostic Center, LLC's NPI (1427405554) is active in the NPPES registry as of the last update on 2016-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.