IndividualActive
Lynne Helfand, MSW, MPH
NPI 1780830471 · Clinical Social Worker · Boston, MA
Lynne Helfand, MSW, MPH is a Clinical Social Worker provider in Boston, MA (NPI 1780830471).
Provider details
- NPI number
- 1780830471
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, MPH
- Sex
- Female
- Sole proprietor
- No
- License
- 1018026 (MA)
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
17 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
300 Longwood Ave
Boston, MA 02115-5724
Phone: (617) 355-7492
Fax: (617) 730-0208
Street-level locationGet directions
Mailing address
300 Longwood Ave
Boston, MA 02115-5724
Registry dates
- Enumerated
- 2008-08-13
- Last updated
- 2008-08-13
Frequently asked questions
- What is Lynne Helfand's NPI number?
- Lynne Helfand's National Provider Identifier (NPI) is 1780830471, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynne Helfand's specialty?
- Lynne Helfand is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Lynne Helfand located?
- Lynne Helfand's practice location on file with NPPES is 300 Longwood Ave, Boston, MA 02115-5724.
- What is Lynne Helfand's phone number?
- The practice phone number listed in the NPPES registry for Lynne Helfand is (617) 355-7492.
- Is Lynne Helfand's NPI active?
- Yes — Lynne Helfand's NPI (1780830471) is active in the NPPES registry as of the last update on 2008-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.