IndividualActive
Elizabeth Mateer, LMHCA
NPI 1649887266 · Mental Health Counselor · Boston, MA
Elizabeth Mateer, LMHCA is a Mental Health Counselor provider in Boston, MA (NPI 1649887266).
Provider details
- NPI number
- 1649887266
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHCA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 61095380 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
330 Brookline Ave
Boston, MA 02215-5491
Phone: (518) 653-6227
Street-level locationGet directions
Mailing address
330 Brookline Ave
Boston, MA 02215-5491
Registry dates
- Enumerated
- 2020-09-28
- Last updated
- 2026-01-21
- Certified
- 2026-01-21
Frequently asked questions
- What is Elizabeth Mateer's NPI number?
- Elizabeth Mateer's National Provider Identifier (NPI) is 1649887266, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Mateer's specialty?
- Elizabeth Mateer is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Elizabeth Mateer located?
- Elizabeth Mateer's practice location on file with NPPES is 330 Brookline Ave, Boston, MA 02215-5491.
- What is Elizabeth Mateer's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Mateer is (518) 653-6227.
- Is Elizabeth Mateer's NPI active?
- Yes — Elizabeth Mateer's NPI (1649887266) is active in the NPPES registry as of the last update on 2026-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.