IndividualActive
Julia Christianson
NPI 1912851056 · Registered Nurse · Upland, CA
Julia Christianson is a Registered Nurse provider in Upland, CA (NPI 1912851056).
Provider details
- NPI number
- 1912851056
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95125264 (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
999 San Bernardino Rd
Upland, CA 91786-4920
Phone: (909) 985-2811
Street-level locationGet directions
Mailing address
7036 Seville Way
Riverside, CA 92504-4819
Registry dates
- Enumerated
- 2026-02-25
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Frequently asked questions
- What is Julia Christianson's NPI number?
- Julia Christianson's National Provider Identifier (NPI) is 1912851056, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julia Christianson's specialty?
- Julia Christianson is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Julia Christianson located?
- Julia Christianson's practice location on file with NPPES is 999 San Bernardino Rd, Upland, CA 91786-4920.
- What is Julia Christianson's phone number?
- The practice phone number listed in the NPPES registry for Julia Christianson is (909) 985-2811.
- Is Julia Christianson's NPI active?
- Yes — Julia Christianson's NPI (1912851056) is active in the NPPES registry as of the last update on 2026-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.