IndividualActive
Karen R Sommers, NP
NPI 1598847774 · Nurse Practitioner · Orange, CA
Karen R Sommers, NP is a Nurse Practitioner provider in Orange, CA (NPI 1598847774).
Provider details
- NPI number
- 1598847774
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 0000NPF11739 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Detailed profile(90/100 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
Uci Medical Center
101 the City Drive South
Orange, CA 92868
Phone: (714) 456-8978
Approximate (ZIP-level) locationGet directions
Mailing address
Uci Department of Medicine
Los Angeles, CA 90054-4509
Registry dates
- Enumerated
- 2006-10-19
- Last updated
- 2008-01-15
Frequently asked questions
- What is Karen R Sommers's NPI number?
- Karen R Sommers's National Provider Identifier (NPI) is 1598847774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen R Sommers's specialty?
- Karen R Sommers is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen R Sommers located?
- Karen R Sommers's practice location on file with NPPES is Uci Medical Center, Orange, CA 92868.
- What is Karen R Sommers's phone number?
- The practice phone number listed in the NPPES registry for Karen R Sommers is (714) 456-8978.
- Is Karen R Sommers's NPI active?
- Yes — Karen R Sommers's NPI (1598847774) is active in the NPPES registry as of the last update on 2008-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.