Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Abdel Qader Mahmou Tayyem, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1457244220

Abdel Qader Mahmou Tayyem, PMHNP-BC is a Nurse Practitioner in Orange, California. Qualified in 2025, 1 year ago. Practices with Brainpower Wellness Institute Nursing Corporation, a 19-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
1
Licensed in
CA
In the registry since
2025
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

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Practice location Address checks out

2230 W Chapman Ave Ste 221
Orange, CA 92868-2316
Phone: (714) 712-0711
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 95035179 (CA)

Record details

NPI number1457244220
Entity typeIndividual (Type 1)
GenderMale
Credentials PMHNP-BC
Sole proprietorYes
NPI enumeratedMay 31, 2025
Last updated in NPPESMay 31, 2025
Certification dateMay 31, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Brainpower Wellness Institute Nursing Corporation — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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