IndividualActive
Karen Ott
NPI 1528112141 · Registered Nurse · Santa Rosa, CA
Karen Ott is a Registered Nurse provider in Santa Rosa, CA (NPI 1528112141).
Provider details
- NPI number
- 1528112141
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 439291 (CA)
Specialties & taxonomies
Nursing Service 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
625 5th St
Santa Rosa, CA 95404-4428
Phone: (707) 565-4400
Street-level locationGet directions
Mailing address
625 5th St
Santa Rosa, CA 95404-4428
Registry dates
- Enumerated
- 2007-01-22
- Last updated
- 2014-08-14
Frequently asked questions
- What is Karen Ott's NPI number?
- Karen Ott's National Provider Identifier (NPI) is 1528112141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Ott's specialty?
- Karen Ott is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Karen Ott located?
- Karen Ott's practice location on file with NPPES is 625 5th St, Santa Rosa, CA 95404-4428.
- What is Karen Ott's phone number?
- The practice phone number listed in the NPPES registry for Karen Ott is (707) 565-4400.
- Is Karen Ott's NPI active?
- Yes — Karen Ott's NPI (1528112141) is active in the NPPES registry as of the last update on 2014-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.