IndividualActive
Stephen Riggio
NPI 1235700329 · Registered Nurse · Discovery Bay, CA
Stephen Riggio is a Registered Nurse provider in Discovery Bay, CA (NPI 1235700329).
Provider details
- NPI number
- 1235700329
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 539862 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
3913 Lighthouse Pl
Discovery Bay, CA 94505-1101
Phone: (408) 656-8085
Street-level locationGet directions
Mailing address
3913 Lighthouse Pl
Discovery Bay, CA 94505-1101
Registry dates
- Enumerated
- 2021-07-08
- Last updated
- 2021-07-08
- Certified
- 2021-07-08
Frequently asked questions
- What is Stephen Riggio's NPI number?
- Stephen Riggio's National Provider Identifier (NPI) is 1235700329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Riggio's specialty?
- Stephen Riggio is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Stephen Riggio located?
- Stephen Riggio's practice location on file with NPPES is 3913 Lighthouse Pl, Discovery Bay, CA 94505-1101.
- What is Stephen Riggio's phone number?
- The practice phone number listed in the NPPES registry for Stephen Riggio is (408) 656-8085.
- Is Stephen Riggio's NPI active?
- Yes — Stephen Riggio's NPI (1235700329) is active in the NPPES registry as of the last update on 2021-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.