IndividualActive
Susan Timko
NPI 1538217146 · Registered Nurse · Santa Rosa, CA
Susan Timko is a Registered Nurse provider in Santa Rosa, CA (NPI 1538217146).
Provider details
- NPI number
- 1538217146
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 372330 (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
499 Humboldt St
Santa Rosa, CA 95404-4214
Phone: (707) 565-7404
Street-level locationGet directions
Mailing address
499 Humboldt St
Santa Rosa, CA 95404-4214
Registry dates
- Enumerated
- 2007-01-08
- Last updated
- 2014-09-11
Frequently asked questions
- What is Susan Timko's NPI number?
- Susan Timko's National Provider Identifier (NPI) is 1538217146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Timko's specialty?
- Susan Timko is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Susan Timko located?
- Susan Timko's practice location on file with NPPES is 499 Humboldt St, Santa Rosa, CA 95404-4214.
- What is Susan Timko's phone number?
- The practice phone number listed in the NPPES registry for Susan Timko is (707) 565-7404.
- Is Susan Timko's NPI active?
- Yes — Susan Timko's NPI (1538217146) is active in the NPPES registry as of the last update on 2014-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.