Jean Winston, RN
NPI 1912058306 · Critical Care Medicine Registered Nurse · Rancho Cucamonga, CA
Jean Winston, RN is a Critical Care Medicine Registered Nurse provider in Rancho Cucamonga, CA (NPI 1912058306).
Provider details
- NPI number
- 1912058306
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 688672 (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
19 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
- 2007-01-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jean Winston's NPI number?
- Jean Winston's National Provider Identifier (NPI) is 1912058306, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jean Winston's specialty?
- Jean Winston is listed in the NPPES registry with a primary specialty of Critical Care Medicine Registered Nurse (Nursing Service Providers).
- Where is Jean Winston located?
- Jean Winston's practice location on file with NPPES is 11217 Terra Vista Pkwy, Rancho Cucamonga, CA 91730-7402.
- What is Jean Winston's phone number?
- The practice phone number listed in the NPPES registry for Jean Winston is (909) 476-9133.
- Is Jean Winston's NPI active?
- Yes — Jean Winston's NPI (1912058306) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.