Ronaldo Deleon
NPI 1679016661 · Orthopedic Registered Nurse · Hayward, CA
Ronaldo Deleon is a Orthopedic Registered Nurse provider in Hayward, CA (NPI 1679016661).
Provider details
- NPI number
- 1679016661
- Entity type
- Individual
- Primary specialty
- Orthopedic Registered NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 708073 (CA)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2016-11-23
- Last updated
- 2022-10-21
- Certified
- 2022-10-21
Frequently asked questions
- What is Ronaldo Deleon's NPI number?
- Ronaldo Deleon's National Provider Identifier (NPI) is 1679016661, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronaldo Deleon's specialty?
- Ronaldo Deleon is listed in the NPPES registry with a primary specialty of Orthopedic Registered Nurse (Nursing Service Providers).
- Where is Ronaldo Deleon located?
- Ronaldo Deleon's practice location on file with NPPES is 24301 Southland Dr Ste 611, Hayward, CA 94545-1554.
- What is Ronaldo Deleon's phone number?
- The practice phone number listed in the NPPES registry for Ronaldo Deleon is (510) 239-5337.
- Is Ronaldo Deleon's NPI active?
- Yes — Ronaldo Deleon's NPI (1679016661) is active in the NPPES registry as of the last update on 2022-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.