Brian Duffy, LMHC
NPI 1447318811 · Mental Health Counselor · West Newton, MA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Duffy, LMHC is a Mental Health Counselor provider in West Newton, MA (NPI 1447318811).
Provider details
- NPI number
- 1447318811
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5695 (MA)
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
19 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
- 2006-12-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Brian Duffy's NPI number?
- Brian Duffy's National Provider Identifier (NPI) is 1447318811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Duffy's specialty?
- Brian Duffy is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Brian Duffy located?
- Brian Duffy's practice location on file with NPPES is 126 Auburndale Ave, West Newton, MA 02465-1420.
- What is Brian Duffy's phone number?
- The practice phone number listed in the NPPES registry for Brian Duffy is (617) 969-1328.
- Does Brian Duffy accept Medicare?
- Brian Duffy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Duffy's NPI active?
- Yes — Brian Duffy's NPI (1447318811) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.