Erika Lally, MAAT
NPI 1508961137 · Mental Health Counselor · Winchester, MA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erika Lally, MAAT is a Mental Health Counselor provider in Winchester, MA (NPI 1508961137).
Provider details
- NPI number
- 1508961137
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MAAT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4417 (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
- 2006-09-14
- Last updated
- 2025-12-03
- Certified
- 2025-12-03
Frequently asked questions
- What is Erika Lally's NPI number?
- Erika Lally's National Provider Identifier (NPI) is 1508961137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erika Lally's specialty?
- Erika Lally is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Erika Lally located?
- Erika Lally's practice location on file with NPPES is 540 Main St, Winchester, MA 01890-2940.
- What is Erika Lally's phone number?
- The practice phone number listed in the NPPES registry for Erika Lally is (781) 218-2377.
- Does Erika Lally accept Medicare?
- Erika Lally is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erika Lally's NPI active?
- Yes — Erika Lally's NPI (1508961137) is active in the NPPES registry as of the last update on 2025-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.