Mary Powell, LADC-II
NPI 1528238003 · Addiction (Substance Use Disorder) Counselor · Boston, MA
Mary Powell, LADC-II is a Addiction (Substance Use Disorder) Counselor provider in Boston, MA (NPI 1528238003).
Provider details
- NPI number
- 1528238003
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LADC-II
- Sex
- Female
- Sole proprietor
- No
- License
- 1605 (MA)
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
18 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
- 2008-03-11
- Last updated
- 2008-03-11
Frequently asked questions
- What is Mary Powell's NPI number?
- Mary Powell's National Provider Identifier (NPI) is 1528238003, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Powell's specialty?
- Mary Powell is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Powell located?
- Mary Powell's practice location on file with NPPES is 1010 Massachusetts Ave, Boston, MA 02118-2600.
- What is Mary Powell's phone number?
- The practice phone number listed in the NPPES registry for Mary Powell is (617) 534-4222.
- Is Mary Powell's NPI active?
- Yes — Mary Powell's NPI (1528238003) is active in the NPPES registry as of the last update on 2008-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.