IndividualActive
Christen Mikkelson, RN
NPI 1790635522 · Registered Nurse · Saint Helena, CA
Christen Mikkelson, RN is a Registered Nurse provider in Saint Helena, CA (NPI 1790635522).
Provider details
- NPI number
- 1790635522
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 95139599 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
10 Woodland Rd
Saint Helena, CA 94574-9554
Phone: (707) 963-3611
Street-level locationGet directions
Mailing address
8 Upland Rd
Saint Helena, CA 94574-9756
Registry dates
- Enumerated
- 2026-01-31
- Last updated
- 2026-01-31
- Certified
- 2026-01-31
Frequently asked questions
- What is Christen Mikkelson's NPI number?
- Christen Mikkelson's National Provider Identifier (NPI) is 1790635522, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christen Mikkelson's specialty?
- Christen Mikkelson is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Christen Mikkelson located?
- Christen Mikkelson's practice location on file with NPPES is 10 Woodland Rd, Saint Helena, CA 94574-9554.
- What is Christen Mikkelson's phone number?
- The practice phone number listed in the NPPES registry for Christen Mikkelson is (707) 963-3611.
- Is Christen Mikkelson's NPI active?
- Yes — Christen Mikkelson's NPI (1790635522) is active in the NPPES registry as of the last update on 2026-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.