Barbara Merrill, LCMHC
NPI 1407151137 · Mental Health Counselor · Nashua, NH
Barbara Merrill, LCMHC is a Mental Health Counselor provider in Nashua, NH (NPI 1407151137).
Provider details
- NPI number
- 1407151137
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCMHC
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
- 2011-01-11
- Last updated
- 2023-12-22
- Certified
- 2023-12-22
Frequently asked questions
- What is Barbara Merrill's NPI number?
- Barbara Merrill's National Provider Identifier (NPI) is 1407151137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Merrill's specialty?
- Barbara Merrill is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Barbara Merrill located?
- Barbara Merrill's practice location on file with NPPES is 15 Prospect St, Nashua, NH 03060-3923.
- What is Barbara Merrill's phone number?
- The practice phone number listed in the NPPES registry for Barbara Merrill is (603) 402-1578.
- Is Barbara Merrill's NPI active?
- Yes — Barbara Merrill's NPI (1407151137) is active in the NPPES registry as of the last update on 2023-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.