Seweryn Kolysko
NPI 1588092092 · Clinical Social Worker · Amherst, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seweryn Kolysko is a Clinical Social Worker provider in Amherst, MA (NPI 1588092092).
Provider details
- NPI number
- 1588092092
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 120921 (MA)
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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 55 Federal StGreenfield, MA 01301-2546Phone: (413) 772-2935
Registry dates
- Enumerated
- 2013-10-18
- Last updated
- 2019-11-07
Frequently asked questions
- What is Seweryn Kolysko's NPI number?
- Seweryn Kolysko's National Provider Identifier (NPI) is 1588092092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seweryn Kolysko's specialty?
- Seweryn Kolysko is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Seweryn Kolysko located?
- Seweryn Kolysko's practice location on file with NPPES is 48 N Pleasant St # 205, Amherst, MA 01002-1738.
- What is Seweryn Kolysko's phone number?
- The practice phone number listed in the NPPES registry for Seweryn Kolysko is (623) 202-8243.
- Does Seweryn Kolysko accept Medicare?
- Seweryn Kolysko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seweryn Kolysko's NPI active?
- Yes — Seweryn Kolysko's NPI (1588092092) is active in the NPPES registry as of the last update on 2019-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.