Roger Girion, PH.D
NPI 1386912806 · Clinical Psychologist · Lancaster, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roger Girion, PH.D is a Clinical Psychologist provider in Lancaster, CA (NPI 1386912806).
Provider details
- NPI number
- 1386912806
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY24704 (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
14 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
- 2011-12-12
- Last updated
- 2015-12-10
Frequently asked questions
- What is Roger Girion's NPI number?
- Roger Girion's National Provider Identifier (NPI) is 1386912806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roger Girion's specialty?
- Roger Girion is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Roger Girion located?
- Roger Girion's practice location on file with NPPES is 1652 W Avenue J, Lancaster, CA 93534-2814.
- What is Roger Girion's phone number?
- The practice phone number listed in the NPPES registry for Roger Girion is (661) 249-6720.
- Does Roger Girion accept Medicare?
- Roger Girion is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roger Girion's NPI active?
- Yes — Roger Girion's NPI (1386912806) is active in the NPPES registry as of the last update on 2015-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.