Mary Nichols, M.ED., LMHC
NPI 1689268906 · Mental Health Counselor · Dorchester, MA
Enrolled with Medicare as Order and Referring Only - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Nichols, M.ED., LMHC is a Mental Health Counselor provider in Dorchester, MA (NPI 1689268906).
Provider details
- NPI number
- 1689268906
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.ED., LMHC
- Sex
- Female
- Sole proprietor
- No
- License
- LMHC10002064 (MA)
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
5 yrs 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)
- 8 Farnham StBoston, MA 02119-2962Phone: (617) 971-9360
Registry dates
- Enumerated
- 2021-02-26
- Last updated
- 2026-06-06
- Certified
- 2026-06-06
Frequently asked questions
- What is Mary Nichols's NPI number?
- Mary Nichols's National Provider Identifier (NPI) is 1689268906, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Nichols's specialty?
- Mary Nichols is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Nichols located?
- Mary Nichols's practice location on file with NPPES is 780 William T Morrissey Blvd Apt 531, Dorchester, MA 02122-3762.
- What is Mary Nichols's phone number?
- The practice phone number listed in the NPPES registry for Mary Nichols is (508) 237-7294.
- Does Mary Nichols accept Medicare?
- Mary Nichols is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Nichols's NPI active?
- Yes — Mary Nichols's NPI (1689268906) is active in the NPPES registry as of the last update on 2026-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.