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

Justin Dulay, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1235052135

Justin Dulay, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner in Diamond Bar, California. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2026
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

901 N Del Sol Ln
Diamond Bar, CA 91765-1108
Phone: (909) 573-6163
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5353 G St, Chino, CA 91710-5250 — (909) 590-3700

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 95040794 (CA)

Record details

NPI number1235052135
Entity typeIndividual (Type 1)
GenderMale
Credentials PMHNP-BC
Sole proprietorYes
NPI enumeratedJuly 30, 2026
Last updated in NPPESJuly 30, 2026
Certification dateJuly 30, 2026

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