Shelley Showalter, PHD
NPI 1073233664 · Clinical Psychologist · Agoura Hills, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shelley Showalter, PHD is a Clinical Psychologist provider in Agoura Hills, CA (NPI 1073233664).
Provider details
- NPI number
- 1073233664
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 19205 (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
3 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
- 2022-09-01
- Last updated
- 2022-09-01
- Certified
- 2022-09-01
Frequently asked questions
- What is Shelley Showalter's NPI number?
- Shelley Showalter's National Provider Identifier (NPI) is 1073233664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shelley Showalter's specialty?
- Shelley Showalter is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Shelley Showalter located?
- Shelley Showalter's practice location on file with NPPES is 30495 Canwood St Ste 101, Agoura Hills, CA 91301-4331.
- What is Shelley Showalter's phone number?
- The practice phone number listed in the NPPES registry for Shelley Showalter is (818) 707-7366.
- Does Shelley Showalter accept Medicare?
- Shelley Showalter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shelley Showalter's NPI active?
- Yes — Shelley Showalter's NPI (1073233664) is active in the NPPES registry as of the last update on 2022-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.