Helen M. Farrell, M.D., LLC
NPI 1851774053 · Adult Mental Health Clinic/Center · Boston, MA
Helen M. Farrell, M.D., LLC is a Adult Mental Health Clinic/Center organization in Boston, MA (NPI 1851774053).
Provider details
- NPI number
- 1851774053
- Entity type
- Organization
- Primary specialty
- Adult Mental Health Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Helen Farrell, Manager(617) 784-3307
- License
- 246618 (MA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2015-07-07
- Last updated
- 2015-07-07
Frequently asked questions
- What is Helen M. Farrell, M.D., LLC's NPI number?
- Helen M. Farrell, M.D., LLC's National Provider Identifier (NPI) is 1851774053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Helen M. Farrell, M.D., LLC?
- Helen M. Farrell, M.D., LLC is classified in the NPPES registry as Adult Mental Health Clinic/Center (Ambulatory Health Care Facilities).
- Where is Helen M. Farrell, M.D., LLC located?
- Helen M. Farrell, M.D., LLC's practice location on file with NPPES is 29 Commonwealth Ave, Boston, MA 02116-2349.
- What is Helen M. Farrell, M.D., LLC's phone number?
- The practice phone number listed in the NPPES registry for Helen M. Farrell, M.D., LLC is (617) 784-3307.
- Who is the authorized official for Helen M. Farrell, M.D., LLC?
- The authorized official listed on Helen M. Farrell, M.D., LLC's NPPES record is Helen Farrell, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Helen M. Farrell, M.D., LLC's NPI active?
- Yes — Helen M. Farrell, M.D., LLC's NPI (1851774053) is active in the NPPES registry as of the last update on 2015-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.