Marie O'Neil, MS, LMHC
NPI 1396991154 · Mental Health Counselor · North Reading, MA
Marie O'Neil, MS, LMHC is a Mental Health Counselor provider in North Reading, MA (NPI 1396991154).
Provider details
- NPI number
- 1396991154
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MS, LMHC
- 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
17 yrs in NPPES registry
- Profile completeness38% of score
83% 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)
- 255 Highland AveNeedham, MA 02494-3023Phone: (781) 433-0672
Registry dates
- Enumerated
- 2008-08-13
- Last updated
- 2021-07-21
- Certified
- 2021-07-21
Frequently asked questions
- What is Marie O'Neil's NPI number?
- Marie O'Neil's National Provider Identifier (NPI) is 1396991154, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie O'Neil's specialty?
- Marie O'Neil is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Marie O'Neil located?
- Marie O'Neil's practice location on file with NPPES is 50 Main St Ste 201, North Reading, MA 01864-2281.
- What is Marie O'Neil's phone number?
- The practice phone number listed in the NPPES registry for Marie O'Neil is (978) 664-0114.
- Is Marie O'Neil's NPI active?
- Yes — Marie O'Neil's NPI (1396991154) is active in the NPPES registry as of the last update on 2021-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.