Tina O'Sullivan, LSW
NPI 1770295453 · Mental Health Counselor · Highland Park, NJ
Tina O'Sullivan, LSW is a Mental Health Counselor provider in Highland Park, NJ (NPI 1770295453).
Provider details
- NPI number
- 1770295453
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Female
- Sole proprietor
- No
- License
- 44SL0688200 (NJ)
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
3 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
- 2022-12-14
- Last updated
- 2022-12-14
- Certified
- 2022-12-14
Frequently asked questions
- What is Tina O'Sullivan's NPI number?
- Tina O'Sullivan's National Provider Identifier (NPI) is 1770295453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tina O'Sullivan's specialty?
- Tina O'Sullivan is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Tina O'Sullivan located?
- Tina O'Sullivan's practice location on file with NPPES is 1119 Raritan Ave, Highland Park, NJ 08904-3669.
- What is Tina O'Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Tina O'Sullivan is (800) 379-9220.
- Is Tina O'Sullivan's NPI active?
- Yes — Tina O'Sullivan's NPI (1770295453) is active in the NPPES registry as of the last update on 2022-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.