Dianne Gerard, PHD
NPI 1831265586 · Psychologist · Lihue, HI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dianne Gerard, PHD is a Psychologist provider in Lihue, HI (NPI 1831265586).
Provider details
- NPI number
- 1831265586
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PSY258 (HI)
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
19 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
- 2006-11-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Dianne Gerard's NPI number?
- Dianne Gerard's National Provider Identifier (NPI) is 1831265586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianne Gerard's specialty?
- Dianne Gerard is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Dianne Gerard located?
- Dianne Gerard's practice location on file with NPPES is 4371 Puaole Street, Lihue, HI 96766-1231.
- What is Dianne Gerard's phone number?
- The practice phone number listed in the NPPES registry for Dianne Gerard is (808) 246-4501.
- Does Dianne Gerard accept Medicare?
- Dianne Gerard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dianne Gerard's NPI active?
- Yes — Dianne Gerard's NPI (1831265586) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.