Ronnie Villanueva
NPI 1245818921 · Registered Nurse First Assistant · Morgan Hill, CA
Ronnie Villanueva is a Registered Nurse First Assistant provider in Morgan Hill, CA (NPI 1245818921).
Provider details
- NPI number
- 1245818921
- Entity type
- Individual
- Primary specialty
- Registered Nurse First AssistantNursing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 95183019 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-01
- Last updated
- 2026-03-13
- Certified
- 2026-03-13
Frequently asked questions
- What is Ronnie Villanueva's NPI number?
- Ronnie Villanueva's National Provider Identifier (NPI) is 1245818921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronnie Villanueva's specialty?
- Ronnie Villanueva is listed in the NPPES registry with a primary specialty of Registered Nurse First Assistant (Nursing Service Providers).
- Where is Ronnie Villanueva located?
- Ronnie Villanueva's practice location on file with NPPES is 17081 Pistache Dr, Morgan Hill, CA 95037-7246.
- What is Ronnie Villanueva's phone number?
- The practice phone number listed in the NPPES registry for Ronnie Villanueva is (408) 823-2070.
- Is Ronnie Villanueva's NPI active?
- Yes — Ronnie Villanueva's NPI (1245818921) is active in the NPPES registry as of the last update on 2026-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.