Lauren Duffy, MA, LMHC
NPI 1861831448 · Mental Health Counselor · Shrewsbury, MA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Duffy, MA, LMHC is a Mental Health Counselor provider in Shrewsbury, MA (NPI 1861831448).
Provider details
- NPI number
- 1861831448
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA, LMHC
- Sex
- Female
- Sole proprietor
- No
- License
- 9621 (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
13 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
- 2013-06-18
- Last updated
- 2024-05-13
- Certified
- 2024-05-13
Frequently asked questions
- What is Lauren Duffy's NPI number?
- Lauren Duffy's National Provider Identifier (NPI) is 1861831448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Duffy's specialty?
- Lauren Duffy is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Lauren Duffy located?
- Lauren Duffy's practice location on file with NPPES is 298 Boston Tpke Ste 3, Shrewsbury, MA 01545-3871.
- What is Lauren Duffy's phone number?
- The practice phone number listed in the NPPES registry for Lauren Duffy is (508) 552-9862.
- Does Lauren Duffy accept Medicare?
- Lauren Duffy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Duffy's NPI active?
- Yes — Lauren Duffy's NPI (1861831448) is active in the NPPES registry as of the last update on 2024-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.