Karen Tobias, RN
NPI 1790868560 · Psychiatric/Mental Health Registered Nurse · Torrance, CA
Karen Tobias, RN is a Psychiatric/Mental Health Registered Nurse provider in Torrance, CA (NPI 1790868560).
Provider details
- NPI number
- 1790868560
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- RN436867 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-10-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Karen Tobias's NPI number?
- Karen Tobias's National Provider Identifier (NPI) is 1790868560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Tobias's specialty?
- Karen Tobias is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Karen Tobias located?
- Karen Tobias's practice location on file with NPPES is 1000 W Carson St # 497, Torrance, CA 90502-2004.
- What is Karen Tobias's phone number?
- The practice phone number listed in the NPPES registry for Karen Tobias is (310) 222-4086.
- Is Karen Tobias's NPI active?
- Yes — Karen Tobias's NPI (1790868560) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.