IndividualActive
Karen Duval
NPI 1619259496 · Registered Nurse · Chico, CA
Karen Duval is a Registered Nurse provider in Chico, CA (NPI 1619259496).
Provider details
- NPI number
- 1619259496
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 311856 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
2639 Forest Ave Ste 110
Chico, CA 95928-4393
Phone: (530) 899-2255
Street-level locationGet directions
Mailing address
2639 Forest Ave Ste 110
Chico, CA 95928-4393
Registry dates
- Enumerated
- 2011-09-16
- Last updated
- 2016-03-30
Frequently asked questions
- What is Karen Duval's NPI number?
- Karen Duval's National Provider Identifier (NPI) is 1619259496, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Duval's specialty?
- Karen Duval is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Karen Duval located?
- Karen Duval's practice location on file with NPPES is 2639 Forest Ave Ste 110, Chico, CA 95928-4393.
- What is Karen Duval's phone number?
- The practice phone number listed in the NPPES registry for Karen Duval is (530) 899-2255.
- Is Karen Duval's NPI active?
- Yes — Karen Duval's NPI (1619259496) is active in the NPPES registry as of the last update on 2016-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.