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

Dr. John Stephen Bugas, PHD

Individual provider Clinical Psychologist · NPI 1811285356

Dr. John Stephen Bugas, PHD is a Clinical Psychologist in Vacaville, California. Practices as a sole proprietor. Licensed in California.

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.

See every abbreviation used in this directory →

Practice location Address checks out

1600 California Dr
Vacaville, CA 95696-2000
Phone: (707) 448-6841
Fax: (707) 453-7015
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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 PSY 10562 (CA)

Record details

NPI number1811285356
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 19, 2011
Last updated in NPPESJuly 19, 2011
Mailing address1600 California Dr., Vacaville, CA 95696-2000

Other providers in Vacaville