RONALD JAMES TUPAZ VERGARA
NPI 1265257026
Nurse Practitioner - Psychiatric/Mental Health in Vacaville, CA
About Ronald James Tupaz Vergara NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RONALD JAMES TUPAZ VERGARA (NPI 1265257026) is an individual psychiatric/mental health provider in Vacaville, California, licensed in California (95033008) and active in the NPI registry since November 2024. He is enrolled in Medicare PECOS and maintains a secondary practice location in Fairfield.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ronald James Tupaz Vergara is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95688 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
VACAVILLE, CA 95688
VACAVILLE, CA 95688
VACAVILLE, CA 95688
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 James Vergara's NPI number?
The NPI number for Ronald James Vergara is 1265257026. It was assigned to this individual provider in the NPPES registry on November 18, 2024.
Where is Ronald James Vergara located?
Ronald James Vergara practices at 941 Merchant St Ste A, Vacaville, CA 95688. The listed phone number is (707) 234-5224.
What is Ronald James Vergara's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Ronald James Vergara enrolled in Medicare?
Yes. Ronald James Vergara is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Ronald James Vergara was last updated on July 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Ronald James Tupaz Vergara · NPI 1265257026
Psychiatric/Mental Health physician in Vacaville, California. Individual provider, active in the CMS NPPES registry since November 18, 2024.
## Identity
- **NPI:** 1265257026 (Entity type: Individual)
- **Enumerated:** November 18, 2024
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 95033008 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 941 MERCHANT ST STE A, Vacaville, CA 95688-5315
- **Phone:** (707) 234-5224
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
## Record status
- **NPPES last updated:** July 22, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1265257026) · Data from the CMS NPPES public registry.