Shawna Williamson
NPI 1366676504 · School Psychologist · Fountain Hills, AZ
Shawna Williamson is a School Psychologist provider in Fountain Hills, AZ (NPI 1366676504).
Provider details
- NPI number
- 1366676504
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 080132412 (CA)
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
17 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
- 2009-05-02
- Last updated
- 2009-05-02
Frequently asked questions
- What is Shawna Williamson's NPI number?
- Shawna Williamson's National Provider Identifier (NPI) is 1366676504, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shawna Williamson's specialty?
- Shawna Williamson is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is Shawna Williamson located?
- Shawna Williamson's practice location on file with NPPES is 17100 E Shea Blvd, Fountain Hills, AZ 85268-6625.
- What is Shawna Williamson's phone number?
- The practice phone number listed in the NPPES registry for Shawna Williamson is (490) 837-4565.
- Is Shawna Williamson's NPI active?
- Yes — Shawna Williamson's NPI (1366676504) is active in the NPPES registry as of the last update on 2009-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.