Dennise Sullivan, M.S.
NPI 1245365758 · Marriage & Family Therapist · Compton, CA
Dennise Sullivan, M.S. is a Marriage & Family Therapist provider in Compton, CA (NPI 1245365758).
Provider details
- NPI number
- 1245365758
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- No
- License
- 52848 (CA)
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
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
Mailing address
Registry dates
- Enumerated
- 2007-02-23
- Last updated
- 2013-02-13
Frequently asked questions
- What is Dennise Sullivan's NPI number?
- Dennise Sullivan's National Provider Identifier (NPI) is 1245365758, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennise Sullivan's specialty?
- Dennise Sullivan is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Dennise Sullivan located?
- Dennise Sullivan's practice location on file with NPPES is 1303 W Walnut Pkwy, Compton, CA 90220-5030.
- What is Dennise Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Dennise Sullivan is (310) 868-5379.
- Is Dennise Sullivan's NPI active?
- Yes — Dennise Sullivan's NPI (1245365758) is active in the NPPES registry as of the last update on 2013-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.