Mary Ellen Groves, LCSW
NPI 1639489933 · Mental Health Counselor · Haverhill, MA
Mary Ellen Groves, LCSW is a Mental Health Counselor provider in Haverhill, MA (NPI 1639489933).
Provider details
- NPI number
- 1639489933
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
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
15 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2010-10-20
- Last updated
- 2010-10-20
Frequently asked questions
- What is Mary Ellen Groves's NPI number?
- Mary Ellen Groves's National Provider Identifier (NPI) is 1639489933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ellen Groves's specialty?
- Mary Ellen Groves is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Ellen Groves located?
- Mary Ellen Groves's practice location on file with NPPES is 60 Merrimack St, Haverhill, MA 01830-6207.
- What is Mary Ellen Groves's phone number?
- The practice phone number listed in the NPPES registry for Mary Ellen Groves is (978) 373-1126.
- Is Mary Ellen Groves's NPI active?
- Yes — Mary Ellen Groves's NPI (1639489933) is active in the NPPES registry as of the last update on 2010-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.