Mary O'Hanley
NPI 1598488678 · Addiction (Substance Use Disorder) Counselor · Plymouth, MA
Mary O'Hanley is a Addiction (Substance Use Disorder) Counselor provider in Plymouth, MA (NPI 1598488678).
Provider details
- NPI number
- 1598488678
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2022-09-22
- Last updated
- 2022-09-22
- Certified
- 2022-09-22
Frequently asked questions
- What is Mary O'Hanley's NPI number?
- Mary O'Hanley's National Provider Identifier (NPI) is 1598488678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary O'Hanley's specialty?
- Mary O'Hanley is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Mary O'Hanley located?
- Mary O'Hanley's practice location on file with NPPES is 15 Rocky Pond Rd, Plymouth, MA 02360-3603.
- What is Mary O'Hanley's phone number?
- The practice phone number listed in the NPPES registry for Mary O'Hanley is (781) 936-5220.
- Is Mary O'Hanley's NPI active?
- Yes — Mary O'Hanley's NPI (1598488678) is active in the NPPES registry as of the last update on 2022-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.