Susan Harrington, LMHC
NPI 1346398476 · Mental Health Counselor · Lexington, MA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Harrington, LMHC is a Mental Health Counselor provider in Lexington, MA (NPI 1346398476).
Provider details
- NPI number
- 1346398476
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 353 (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
- 2007-01-08
- Last updated
- 2017-04-27
Frequently asked questions
- What is Susan Harrington's NPI number?
- Susan Harrington's National Provider Identifier (NPI) is 1346398476, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Harrington's specialty?
- Susan Harrington is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Susan Harrington located?
- Susan Harrington's practice location on file with NPPES is 114 Waltham St, Lexington, MA 02421-5415.
- What is Susan Harrington's phone number?
- The practice phone number listed in the NPPES registry for Susan Harrington is (781) 710-8442.
- Does Susan Harrington accept Medicare?
- Susan Harrington is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Harrington's NPI active?
- Yes — Susan Harrington's NPI (1346398476) is active in the NPPES registry as of the last update on 2017-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.