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Edit this profileAt a glance
- 1720 E Los Angeles Ave Ste 231, Simi Valley, CA 93065
About Ronald Derayunan
Ronald Derayunan, NP is a nurse practitioner — psychiatric/mental health practicing in Simi Valley, CA. This provider record is associated with NPI 1972300762.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (310) 980-7475
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1720 E LOS ANGELES AVE STE 231
Simi Valley, CA 93065
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nurse practitioners in Simi Valley 6
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2024 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Ronald Derayunan specialize in?
Ronald Derayunan is a nurse practitioner in Simi Valley, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Psychiatric/Mental Health”.
NPI registry
Where is Ronald Derayunan located?
Ronald Derayunan is listed at 1720 E Los Angeles Ave Ste 231, Simi Valley, CA 93065. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Ronald Derayunan's phone number?
The number on file is (310) 980-7475. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Ronald Derayunan's NPI number?
Ronald Derayunan's National Provider Identifier is 1972300762. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Ronald Derayunan train?
Ronald Derayunan attended Other, graduating in 2024. This comes from the CMS National Downloadable File.
CMS public data
How long has Ronald Derayunan been practicing?
Ronald Derayunan has 2 years experience. Calculated from a graduation year of 2024, reported in the CMS National Downloadable File.
CMS public data
Has Ronald Derayunan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Ronald Derayunan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.