IndividualActive
Karen Mayville, RN
NPI 1093071417 · Registered Nurse · Willow Creek, CA
Karen Mayville, RN is a Registered Nurse provider in Willow Creek, CA (NPI 1093071417).
Provider details
- NPI number
- 1093071417
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 244591 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(80/100 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
38883 Hwy 299
Willow Creek, CA 95573-0726
Phone: (530) 629-3111
Fax: (530) 629-3122
Street-level locationGet directions
Mailing address
670 9th St
Arcata, CA 95521-6248
Registry dates
- Enumerated
- 2012-04-10
- Last updated
- 2012-04-10
Frequently asked questions
- What is Karen Mayville's NPI number?
- Karen Mayville's National Provider Identifier (NPI) is 1093071417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Mayville's specialty?
- Karen Mayville is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Karen Mayville located?
- Karen Mayville's practice location on file with NPPES is 38883 Hwy 299, Willow Creek, CA 95573-0726.
- What is Karen Mayville's phone number?
- The practice phone number listed in the NPPES registry for Karen Mayville is (530) 629-3111.
- Is Karen Mayville's NPI active?
- Yes — Karen Mayville's NPI (1093071417) is active in the NPPES registry as of the last update on 2012-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.