Shannon Casey, PSY 31889
NPI 1548873755 · Psychologist · El Cajon, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Casey, PSY 31889 is a Psychologist provider in El Cajon, CA (NPI 1548873755).
Provider details
- NPI number
- 1548873755
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY 31889
- Sex
- Female
- Sole proprietor
- Yes
- License
- 31889 (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
5 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
- 2020-08-26
- Last updated
- 2020-08-30
- Certified
- 2020-08-30
Frequently asked questions
- What is Shannon Casey's NPI number?
- Shannon Casey's National Provider Identifier (NPI) is 1548873755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Casey's specialty?
- Shannon Casey is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Shannon Casey located?
- Shannon Casey's practice location on file with NPPES is 215 W Madison Ave, El Cajon, CA 92020-3405.
- What is Shannon Casey's phone number?
- The practice phone number listed in the NPPES registry for Shannon Casey is (619) 401-6227.
- Does Shannon Casey accept Medicare?
- Shannon Casey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Casey's NPI active?
- Yes — Shannon Casey's NPI (1548873755) is active in the NPPES registry as of the last update on 2020-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.