Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Roger Lee Girion, PHD

Individual provider Clinical Psychologist · NPI 1386912806

Roger Lee Girion, PHD is a Clinical Psychologist in Lancaster, California. Qualified in 1989, 37 years ago. Practices with Inland Psychiatric Medical Group Inc, a 121-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
37
Licensed in
CA
In the registry since
2011
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1652 W Avenue J
Lancaster, CA 93534-2814
Phone: (661) 249-6720
Fax: (661) 249-6859
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY24704 (CA)

Record details

NPI number1386912806
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 12, 2011
Last updated in NPPESDecember 10, 2015

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice Inland Psychiatric Medical Group Inc — 121 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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