IndividualActive
Susan O'Neill-Sigur, MA
NPI 1811868672 · Case Manager/Care Coordinator · Clearlake, CA
Susan O'Neill-Sigur, MA is a Case Manager/Care Coordinator provider in Clearlake, CA (NPI 1811868672).
Provider details
- NPI number
- 1811868672
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Credential
- MA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
7000b S Center Dr
Clearlake, CA 95422-8458
Phone: (707) 994-7090
Fax: (530) 232-0293
Street-level locationGet directions
Mailing address
7000b S Center Dr
Clearlake, CA 95422-8458
Registry dates
- Enumerated
- 2025-09-15
- Last updated
- 2025-09-15
- Certified
- 2025-09-15
Frequently asked questions
- What is Susan O'Neill-Sigur's NPI number?
- Susan O'Neill-Sigur's National Provider Identifier (NPI) is 1811868672, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan O'Neill-Sigur's specialty?
- Susan O'Neill-Sigur is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Susan O'Neill-Sigur located?
- Susan O'Neill-Sigur's practice location on file with NPPES is 7000b S Center Dr, Clearlake, CA 95422-8458.
- What is Susan O'Neill-Sigur's phone number?
- The practice phone number listed in the NPPES registry for Susan O'Neill-Sigur is (707) 994-7090.
- Is Susan O'Neill-Sigur's NPI active?
- Yes — Susan O'Neill-Sigur's NPI (1811868672) is active in the NPPES registry as of the last update on 2025-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.