Mary Armstrong, CASAC
NPI 1831354869 · Addiction (Substance Use Disorder) Counselor · Cheektowaga, NY
Mary Armstrong, CASAC is a Addiction (Substance Use Disorder) Counselor provider in Cheektowaga, NY (NPI 1831354869).
Provider details
- NPI number
- 1831354869
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CASAC
- Sex
- Female
- Sole proprietor
- No
- License
- 1253 (NY)
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
17 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
- 2008-07-18
- Last updated
- 2008-07-18
Frequently asked questions
- What is Mary Armstrong's NPI number?
- Mary Armstrong's National Provider Identifier (NPI) is 1831354869, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Armstrong's specialty?
- Mary Armstrong is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Armstrong located?
- Mary Armstrong's practice location on file with NPPES is 1526 Walden Ave, Cheektowaga, NY 14225-4904.
- What is Mary Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Mary Armstrong is (716) 895-7600.
- Is Mary Armstrong's NPI active?
- Yes — Mary Armstrong's NPI (1831354869) is active in the NPPES registry as of the last update on 2008-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.