Dana Johnson, RN
NPI 1922638493 · Adult Psychiatric/Mental Health Registered Nurse · Oakland, CA
Dana Johnson, RN is a Adult Psychiatric/Mental Health Registered Nurse provider in Oakland, CA (NPI 1922638493).
Provider details
- NPI number
- 1922638493
- Entity type
- Individual
- Primary specialty
- Adult Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 643075 (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
6 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
- 2020-01-23
- Last updated
- 2020-02-21
- Certified
- 2020-02-21
Frequently asked questions
- What is Dana Johnson's NPI number?
- Dana Johnson's National Provider Identifier (NPI) is 1922638493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dana Johnson's specialty?
- Dana Johnson is listed in the NPPES registry with a primary specialty of Adult Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Dana Johnson located?
- Dana Johnson's practice location on file with NPPES is 629 Oakland Ave, Oakland, CA 94611-4567.
- What is Dana Johnson's phone number?
- The practice phone number listed in the NPPES registry for Dana Johnson is (707) 205-6658.
- Is Dana Johnson's NPI active?
- Yes — Dana Johnson's NPI (1922638493) is active in the NPPES registry as of the last update on 2020-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.