Shannon Vassar
NPI 1811506348 · Addiction (Substance Use Disorder) Registered Nurse · Plattsburgh, NY
Shannon Vassar is a Addiction (Substance Use Disorder) Registered Nurse provider in Plattsburgh, NY (NPI 1811506348).
Provider details
- NPI number
- 1811506348
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 527060 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2020-07-30
- Last updated
- 2020-07-30
- Certified
- 2020-07-30
Frequently asked questions
- What is Shannon Vassar's NPI number?
- Shannon Vassar's National Provider Identifier (NPI) is 1811506348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Vassar's specialty?
- Shannon Vassar is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Registered Nurse (Nursing Service Providers).
- Where is Shannon Vassar located?
- Shannon Vassar's practice location on file with NPPES is 20 Ampersand Dr, Plattsburgh, NY 12901-6500.
- What is Shannon Vassar's phone number?
- The practice phone number listed in the NPPES registry for Shannon Vassar is (518) 561-8480.
- Is Shannon Vassar's NPI active?
- Yes — Shannon Vassar's NPI (1811506348) is active in the NPPES registry as of the last update on 2020-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.