Mary Nichols, Lmhc, LLC
NPI 1609763259 · Mental Health Counselor · Boston, MA
Mary Nichols, Lmhc, LLC is a Mental Health Counselor organization in Boston, MA (NPI 1609763259).
Provider details
- NPI number
- 1609763259
- Entity type
- Organization
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Mary Nichols, Owner(617) 506-9409
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
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 757 Gallivan Blvd Ste 1Dorchester, MA 02122-3190Phone: (508) 237-7294
Registry dates
- Enumerated
- 2025-06-18
- Last updated
- 2025-07-30
- Certified
- 2025-07-30
Frequently asked questions
- What is Mary Nichols, Lmhc, LLC's NPI number?
- Mary Nichols, Lmhc, LLC's National Provider Identifier (NPI) is 1609763259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mary Nichols, Lmhc, LLC?
- Mary Nichols, Lmhc, LLC is classified in the NPPES registry as Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Nichols, Lmhc, LLC located?
- Mary Nichols, Lmhc, LLC's practice location on file with NPPES is 4 Brown Terrace #1, Boston, MA 02130.
- What is Mary Nichols, Lmhc, LLC's phone number?
- The practice phone number listed in the NPPES registry for Mary Nichols, Lmhc, LLC is (508) 237-7294.
- Who is the authorized official for Mary Nichols, Lmhc, LLC?
- The authorized official listed on Mary Nichols, Lmhc, LLC's NPPES record is Mary Nichols, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mary Nichols, Lmhc, LLC's NPI active?
- Yes — Mary Nichols, Lmhc, LLC's NPI (1609763259) is active in the NPPES registry as of the last update on 2025-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.