MR. RONALD DERAYUNAN NP
NPI 1972300762
Nurse Practitioner - Psychiatric/Mental Health in Simi Valley, CA
About Mr. Ronald Derayunan Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. RONALD DERAYUNAN NP (NPI 1972300762) is an individual psychiatric/mental health provider in Simi Valley, California, licensed in California (95034129) and active in the NPI registry since February 2025. He is enrolled in Medicare PECOS and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. Ronald Derayunan Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93065 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SIMI VALLEY, CA 93065
SIMI VALLEY, CA 93065
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ronald Derayunan's NPI number?
The NPI number for Ronald Derayunan is 1972300762. It was assigned to this individual provider in the NPPES registry on February 27, 2025.
Where is Ronald Derayunan located?
Ronald Derayunan practices at 1720 E Los Angeles Ave Ste 231, Simi Valley, CA 93065. The listed phone number is (310) 980-7475.
What is Ronald Derayunan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Ronald Derayunan enrolled in Medicare?
Yes. Ronald Derayunan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for Ronald Derayunan was last updated on February 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mr. Ronald Derayunan, NP · NPI 1972300762
Psychiatric/Mental Health physician in Simi Valley, California. Individual provider, active in the CMS NPPES registry since February 27, 2025.
## Identity
- **NPI:** 1972300762 (Entity type: Individual)
- **Enumerated:** February 27, 2025
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 95034129 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1720 E LOS ANGELES AVE STE 231, Simi Valley, CA 93065-5813
- **Phone:** (310) 980-7475
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** February 27, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1972300762) · Data from the CMS NPPES public registry.