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

Brianne Jolene Flexen, PMHNP

Individual provider Registered Nurse · NPI 1861073033

Brianne Jolene Flexen, PMHNP is a Nurse Practitioner in Irwindale, California. Qualified in 2023, 3 years ago. Practices with Focused Connections Psychiatry, a 4-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
3
Licensed in
CA
In the registry since
2021
Specialties on file
2
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

See every abbreviation used in this directory →

Practice location Address checks out

13001 Ramona Blvd
Irwindale, CA 91706-3752
Phone: (626) 480-8107
Show map & directions

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

Additional practice locations (2)

  • 25000 Avenue Stanford Ste 167, Valencia, CA 91355-4596 — (818) 600-2034
  • 31200 Via Colinas Ste 202, Westlake Village, CA 91362-3955 — (818) 600-2034

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 95025938 (CA)
Registered Nurse Taxonomy 163W00000X · Licence 95132731 (CA)

Record details

NPI number1861073033
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorNo
NPI enumeratedApril 19, 2021
Last updated in NPPESNovember 19, 2024
Certification dateNovember 19, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Focused Connections Psychiatry — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount