Christina Semeski
NPI 1235091794 · Addiction (Substance Use Disorder) Counselor · Santa Rosa, CA
Christina Semeski is a Addiction (Substance Use Disorder) Counselor provider in Santa Rosa, CA (NPI 1235091794).
Provider details
- NPI number
- 1235091794
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2025-12-02
- Last updated
- 2025-12-02
- Certified
- 2025-12-02
Frequently asked questions
- What is Christina Semeski's NPI number?
- Christina Semeski's National Provider Identifier (NPI) is 1235091794, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Semeski's specialty?
- Christina Semeski is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Christina Semeski located?
- Christina Semeski's practice location on file with NPPES is 3250 Guerneville Rd, Santa Rosa, CA 95401-4030.
- What is Christina Semeski's phone number?
- The practice phone number listed in the NPPES registry for Christina Semeski is (707) 579-4066.
- Is Christina Semeski's NPI active?
- Yes — Christina Semeski's NPI (1235091794) is active in the NPPES registry as of the last update on 2025-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.