IndividualActive
Jillian Thorsen, LMSW
NPI 1548894389 · Mental Health Counselor · Commack, NY
Jillian Thorsen, LMSW is a Mental Health Counselor provider in Commack, NY (NPI 1548894389).
Provider details
- NPI number
- 1548894389
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 101912 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
2171 Jericho Tpke
Commack, NY 11725-2937
Phone: (631) 338-2234
Street-level locationGet directions
Mailing address
2171 Jericho Tpke
Commack, NY 11725-2937
Registry dates
- Enumerated
- 2020-03-02
- Last updated
- 2020-03-02
- Certified
- 2020-03-02
Frequently asked questions
- What is Jillian Thorsen's NPI number?
- Jillian Thorsen's National Provider Identifier (NPI) is 1548894389, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Thorsen's specialty?
- Jillian Thorsen is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Jillian Thorsen located?
- Jillian Thorsen's practice location on file with NPPES is 2171 Jericho Tpke, Commack, NY 11725-2937.
- What is Jillian Thorsen's phone number?
- The practice phone number listed in the NPPES registry for Jillian Thorsen is (631) 338-2234.
- Is Jillian Thorsen's NPI active?
- Yes — Jillian Thorsen's NPI (1548894389) is active in the NPPES registry as of the last update on 2020-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.