IndividualActive
Karen Stephenson, RN
NPI 1750425989 · Registered Nurse · Oakland, CA
Karen Stephenson, RN is a Registered Nurse provider in Oakland, CA (NPI 1750425989).
Provider details
- NPI number
- 1750425989
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 458756 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
2620 26th Ave
Oakland, CA 94601-1907
Phone: (510) 437-2363
Fax: (510) 437-2366
Street-level locationGet directions
Mailing address
2620 26th Ave
Oakland, CA 94601-1907
Registry dates
- Enumerated
- 2007-02-19
- Last updated
- 2013-03-13
Frequently asked questions
- What is Karen Stephenson's NPI number?
- Karen Stephenson's National Provider Identifier (NPI) is 1750425989, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Stephenson's specialty?
- Karen Stephenson is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Karen Stephenson located?
- Karen Stephenson's practice location on file with NPPES is 2620 26th Ave, Oakland, CA 94601-1907.
- What is Karen Stephenson's phone number?
- The practice phone number listed in the NPPES registry for Karen Stephenson is (510) 437-2363.
- Is Karen Stephenson's NPI active?
- Yes — Karen Stephenson's NPI (1750425989) is active in the NPPES registry as of the last update on 2013-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.