IndividualActive
Marcus Slivinsky
NPI 1871453480 · Counselor · New Britain, CT
Marcus Slivinsky is a Counselor provider in New Britain, CT (NPI 1871453480).
Provider details
- NPI number
- 1871453480
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
370 Linwood St
New Britain, CT 06052-1998
Phone: (860) 837-3290
Street-level locationGet directions
Mailing address
12 Diana Dr
Plainville, CT 06062-1006
Registry dates
- Enumerated
- 2025-11-15
- Last updated
- 2025-11-19
- Certified
- 2025-11-15
Frequently asked questions
- What is Marcus Slivinsky's NPI number?
- Marcus Slivinsky's National Provider Identifier (NPI) is 1871453480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcus Slivinsky's specialty?
- Marcus Slivinsky is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Marcus Slivinsky located?
- Marcus Slivinsky's practice location on file with NPPES is 370 Linwood St, New Britain, CT 06052-1998.
- What is Marcus Slivinsky's phone number?
- The practice phone number listed in the NPPES registry for Marcus Slivinsky is (860) 837-3290.
- Is Marcus Slivinsky's NPI active?
- Yes — Marcus Slivinsky's NPI (1871453480) is active in the NPPES registry as of the last update on 2025-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.