Sue Stephenson, PHD
NPI 1598464760 · Clinical Psychologist · Fort Irwin, CA
Sue Stephenson, PHD is a Clinical Psychologist provider in Fort Irwin, CA (NPI 1598464760).
Provider details
- NPI number
- 1598464760
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PY2414 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
- 2023-02-27
- Last updated
- 2023-02-27
- Certified
- 2023-02-23
Frequently asked questions
- What is Sue Stephenson's NPI number?
- Sue Stephenson's National Provider Identifier (NPI) is 1598464760, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sue Stephenson's specialty?
- Sue Stephenson is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Sue Stephenson located?
- Sue Stephenson's practice location on file with NPPES is 390 North Loop Rd., Fort Irwin, CA 92310.
- What is Sue Stephenson's phone number?
- The practice phone number listed in the NPPES registry for Sue Stephenson is (760) 383-5280.
- Is Sue Stephenson's NPI active?
- Yes — Sue Stephenson's NPI (1598464760) is active in the NPPES registry as of the last update on 2023-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.