Mary-Claire Brett, M.S. LCADC
NPI 1972648277 · Addiction (Substance Use Disorder) Counselor · Bel Air, MD
Mary-Claire Brett, M.S. LCADC is a Addiction (Substance Use Disorder) Counselor provider in Bel Air, MD (NPI 1972648277).
Provider details
- NPI number
- 1972648277
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- M.S. LCADC
- Sex
- Female
- Sole proprietor
- No
- License
- LCA003 (MD)
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2007-02-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary-Claire Brett's NPI number?
- Mary-Claire Brett's National Provider Identifier (NPI) is 1972648277, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary-Claire Brett's specialty?
- Mary-Claire Brett is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Mary-Claire Brett located?
- Mary-Claire Brett's practice location on file with NPPES is 5 N Main St, Bel Air, MD 21014-8895.
- What is Mary-Claire Brett's phone number?
- The practice phone number listed in the NPPES registry for Mary-Claire Brett is (410) 879-6988.
- Is Mary-Claire Brett's NPI active?
- Yes — Mary-Claire Brett's NPI (1972648277) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.