Ronald Derayunan, NP
Psychiatric/Mental Health Nurse Practitioner
Ronald Derayunan is a Psychiatric/Mental Health Nurse Practitioner based in Simi Valley, CA with over 2 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Ronald Derayunan, NP runs an independent psychiatric/mental health nurse practitioner practice in Simi Valley, CA.
Older · 450dNPPES updated 2025-02-27 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
1720 E Los Angeles Ave Ste 231, Simi Valley, CA 93065-5813
Patient Reviews
No patient reviews yet. If you've seen Ronald Derayunan, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Feb 26, 2025
Self-reported via NPPES
2 years in practice
Early-career
Definition to come...
Taxonomy: 363LP0808X
Mailing address
2788 Fyler Pl, Los Angeles, CA 90065-5106
Differs from practice location
Virtual Psychiatric/Mental Health Care With Ronald Derayunan
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Ronald Derayunan for follow-ups, medication reviews, and ongoing care — no travel to Simi Valley required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Ronald Derayunan
NPI records show Dr. Derayunan as active with telehealth listed in Simi Valley, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (310) 980-7475.
Sourced from CMS NPPES · OIG LEIE. See Data Methodology.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Ronald Derayunan
Practice Location
1720 E Los Angeles Ave Ste 231, Simi Valley, CA 93065-5813
Mailing Address
2788 Fyler Pl, Los Angeles, CA 90065-5106
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers
Psychiatric/Mental Health Nurse Practitioner in California
See allLinda E Hawk, N.P.
San Leandro, CA
Shaula Hijazi, N.P.
Santa Barbara, CA
Gail Ellen Reiner, F.N.P.
San Diego, CA