Concerto Massachusetts LLC
NPI 1558970525 · End-Stage Renal Disease (ESRD) Treatment Clinic/Center · Stoughton, MA
Enrolled with Medicare as Part a Provider - End-Stage Renal Disease Facility (esrd) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Concerto Massachusetts LLC is a End-Stage Renal Disease (ESRD) Treatment Clinic/Center organization in Stoughton, MA (NPI 1558970525).
Provider details
- NPI number
- 1558970525
- Entity type
- Organization
- Primary specialty
- End-Stage Renal Disease (ESRD) Treatment Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Shimon Meystel, Chief Executive Officer(847) 443-1228
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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)
- 4600 W Touhy Ave Ste 100Lincolnwood, IL 60712-1606Phone: (847) 443-1228Fax: (847) 443-1328
Registry dates
- Enumerated
- 2020-07-27
- Last updated
- 2024-09-09
- Certified
- 2024-09-09
Frequently asked questions
- What is Concerto Massachusetts LLC's NPI number?
- Concerto Massachusetts LLC's National Provider Identifier (NPI) is 1558970525, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Concerto Massachusetts LLC?
- Concerto Massachusetts LLC is classified in the NPPES registry as End-Stage Renal Disease (ESRD) Treatment Clinic/Center (Ambulatory Health Care Facilities).
- Where is Concerto Massachusetts LLC located?
- Concerto Massachusetts LLC's practice location on file with NPPES is 1256 Park St Ste 102, Stoughton, MA 02072-3745.
- What is Concerto Massachusetts LLC's phone number?
- The practice phone number listed in the NPPES registry for Concerto Massachusetts LLC is (847) 233-1200.
- Does Concerto Massachusetts LLC accept Medicare?
- Concerto Massachusetts LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Concerto Massachusetts LLC?
- The authorized official listed on Concerto Massachusetts LLC's NPPES record is Shimon Meystel, Chief Executive Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Concerto Massachusetts LLC's NPI active?
- Yes — Concerto Massachusetts LLC's NPI (1558970525) is active in the NPPES registry as of the last update on 2024-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.