IndividualActive
Helen Mack, LCSW
NPI 1568639524 · Clinical Social Worker · Riverhead, NY
Helen Mack, LCSW is a Clinical Social Worker provider in Riverhead, NY (NPI 1568639524).
Provider details
- NPI number
- 1568639524
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- R016887 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
208 Roanoke Ave
Riverhead, NY 11901-2706
Phone: (631) 369-0104
Fax: (631) 369-5433
Street-level locationGet directions
Mailing address
790 Park Ave
Huntington, NY 11743-4516
Registry dates
- Enumerated
- 2008-05-09
- Last updated
- 2008-05-09
Frequently asked questions
- What is Helen Mack's NPI number?
- Helen Mack's National Provider Identifier (NPI) is 1568639524, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Mack's specialty?
- Helen Mack is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Helen Mack located?
- Helen Mack's practice location on file with NPPES is 208 Roanoke Ave, Riverhead, NY 11901-2706.
- What is Helen Mack's phone number?
- The practice phone number listed in the NPPES registry for Helen Mack is (631) 369-0104.
- Is Helen Mack's NPI active?
- Yes — Helen Mack's NPI (1568639524) is active in the NPPES registry as of the last update on 2008-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.