Caroline Hart, RN
NPI 1457651762 · Registered Nurse · Grass Valley, CA
Caroline Hart, RN is a Registered Nurse provider in Grass Valley, CA (NPI 1457651762).
Provider details
- NPI number
- 1457651762
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Nursing Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2010-11-02
- Last updated
- 2015-12-11
Frequently asked questions
- What is Caroline Hart's NPI number?
- Caroline Hart's National Provider Identifier (NPI) is 1457651762, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caroline Hart's specialty?
- Caroline Hart is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Caroline Hart located?
- Caroline Hart's practice location on file with NPPES is 500 Crown Point Circle Suite 200, Grass Valley, CA 95945-9514.
- What is Caroline Hart's phone number?
- The practice phone number listed in the NPPES registry for Caroline Hart is (530) 470-2425.
- Is Caroline Hart's NPI active?
- Yes — Caroline Hart's NPI (1457651762) is active in the NPPES registry as of the last update on 2015-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.