Christina Sullivan
NPI 1619759578 · Addiction (Substance Use Disorder) Counselor · San Diego, CA
Christina Sullivan is a Addiction (Substance Use Disorder) Counselor provider in San Diego, CA (NPI 1619759578).
Provider details
- NPI number
- 1619759578
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Community Health Worker172V00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES 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
- 2023-10-16
- Last updated
- 2024-03-11
- Certified
- 2024-03-11
Frequently asked questions
- What is Christina Sullivan's NPI number?
- Christina Sullivan's National Provider Identifier (NPI) is 1619759578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Sullivan's specialty?
- Christina Sullivan is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Christina Sullivan located?
- Christina Sullivan's practice location on file with NPPES is 2516 a St, San Diego, CA 92102-2199.
- What is Christina Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Christina Sullivan is (619) 613-0450.
- Is Christina Sullivan's NPI active?
- Yes — Christina Sullivan's NPI (1619759578) is active in the NPPES registry as of the last update on 2024-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.