Mary Hughes-Hoistion, CASAC
NPI 1740848266 · Addiction (Substance Use Disorder) Counselor · Watertown, NY
Mary Hughes-Hoistion, CASAC is a Addiction (Substance Use Disorder) Counselor provider in Watertown, NY (NPI 1740848266).
Provider details
- NPI number
- 1740848266
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CASAC
- Sex
- Female
- Sole proprietor
- No
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
7 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
- 2019-05-30
- Last updated
- 2019-05-30
Frequently asked questions
- What is Mary Hughes-Hoistion's NPI number?
- Mary Hughes-Hoistion's National Provider Identifier (NPI) is 1740848266, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Hughes-Hoistion's specialty?
- Mary Hughes-Hoistion is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Hughes-Hoistion located?
- Mary Hughes-Hoistion's practice location on file with NPPES is 1575 Washington St, Watertown, NY 13601-9371.
- What is Mary Hughes-Hoistion's phone number?
- The practice phone number listed in the NPPES registry for Mary Hughes-Hoistion is (315) 779-5060.
- Is Mary Hughes-Hoistion's NPI active?
- Yes — Mary Hughes-Hoistion's NPI (1740848266) is active in the NPPES registry as of the last update on 2019-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.