Shayna Sommer, CASAC
NPI 1588333777 · Addiction (Substance Use Disorder) Counselor · Port Chester, NY
Shayna Sommer, CASAC is a Addiction (Substance Use Disorder) Counselor provider in Port Chester, NY (NPI 1588333777).
Provider details
- NPI number
- 1588333777
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CASAC
- Sex
- Female
- Sole proprietor
- No
- License
- 129783 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
4 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
- 2021-09-10
- Last updated
- 2025-11-24
- Certified
- 2025-11-24
Frequently asked questions
- What is Shayna Sommer's NPI number?
- Shayna Sommer's National Provider Identifier (NPI) is 1588333777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shayna Sommer's specialty?
- Shayna Sommer is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Shayna Sommer located?
- Shayna Sommer's practice location on file with NPPES is 132 Pearl St, Port Chester, NY 10573-7614.
- What is Shayna Sommer's phone number?
- The practice phone number listed in the NPPES registry for Shayna Sommer is (914) 393-2700.
- Is Shayna Sommer's NPI active?
- Yes — Shayna Sommer's NPI (1588333777) is active in the NPPES registry as of the last update on 2025-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.