Carla Johnson, RN
NPI 1568989085 · Diabetes Educator Registered Nurse · Sacramento, CA
Carla Johnson, RN is a Diabetes Educator Registered Nurse provider in Sacramento, CA (NPI 1568989085).
Provider details
- NPI number
- 1568989085
- Entity type
- Individual
- Primary specialty
- Diabetes Educator Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 497840 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
Mailing address
Registry dates
- Enumerated
- 2017-08-25
- Last updated
- 2017-08-25
Frequently asked questions
- What is Carla Johnson's NPI number?
- Carla Johnson's National Provider Identifier (NPI) is 1568989085, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carla Johnson's specialty?
- Carla Johnson is listed in the NPPES registry with a primary specialty of Diabetes Educator Registered Nurse (Nursing Service Providers).
- Where is Carla Johnson located?
- Carla Johnson's practice location on file with NPPES is 2890 Gateway Oaks Dr Ste 250, Sacramento, CA 95833-4328.
- What is Carla Johnson's phone number?
- The practice phone number listed in the NPPES registry for Carla Johnson is (916) 649-4002.
- Is Carla Johnson's NPI active?
- Yes — Carla Johnson's NPI (1568989085) is active in the NPPES registry as of the last update on 2017-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.