IndividualActive
Serena Ornelas
NPI 1952232514 · Peer Specialist · Castro Valley, CA
Serena Ornelas is a Peer Specialist provider in Castro Valley, CA (NPI 1952232514).
Provider details
- NPI number
- 1952232514
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(46/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
2050 Fairmont Dr
Castro Valley, CA 94578-1001
Phone: (510) 483-3030
Street-level locationGet directions
Mailing address
4270 Delaware Dr
Fremont, CA 94538-5907
Registry dates
- Enumerated
- 2026-05-25
- Last updated
- 2026-05-25
- Certified
- 2026-05-24
Frequently asked questions
- What is Serena Ornelas's NPI number?
- Serena Ornelas's National Provider Identifier (NPI) is 1952232514, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Serena Ornelas's specialty?
- Serena Ornelas is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Serena Ornelas located?
- Serena Ornelas's practice location on file with NPPES is 2050 Fairmont Dr, Castro Valley, CA 94578-1001.
- What is Serena Ornelas's phone number?
- The practice phone number listed in the NPPES registry for Serena Ornelas is (510) 483-3030.
- Is Serena Ornelas's NPI active?
- Yes — Serena Ornelas's NPI (1952232514) is active in the NPPES registry as of the last update on 2026-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.