Diane Marsh, CASAC
NPI 1750541694 · Addiction (Substance Use Disorder) Counselor · Tonawanda, NY
Diane Marsh, CASAC is a Addiction (Substance Use Disorder) Counselor provider in Tonawanda, NY (NPI 1750541694).
Provider details
- NPI number
- 1750541694
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CASAC
- Sex
- Female
- Sole proprietor
- No
- License
- 4813 (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
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
- 2008-06-13
- Last updated
- 2008-06-13
Frequently asked questions
- What is Diane Marsh's NPI number?
- Diane Marsh's National Provider Identifier (NPI) is 1750541694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Marsh's specialty?
- Diane Marsh is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Diane Marsh located?
- Diane Marsh's practice location on file with NPPES is 1370 Niagara Falls Blvd, Tonawanda, NY 14150-8441.
- What is Diane Marsh's phone number?
- The practice phone number listed in the NPPES registry for Diane Marsh is (716) 833-3708.
- Is Diane Marsh's NPI active?
- Yes — Diane Marsh's NPI (1750541694) is active in the NPPES registry as of the last update on 2008-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.