Nancy Belvisi, LCSW
NPI 1841382017 · Clinical Social Worker · Buffalo Grove, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Belvisi, LCSW is a Clinical Social Worker provider in Buffalo Grove, IL (NPI 1841382017).
Provider details
- NPI number
- 1841382017
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
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
19 yrs in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2006-09-28
- Last updated
- 2007-11-19
Frequently asked questions
- What is Nancy Belvisi's NPI number?
- Nancy Belvisi's National Provider Identifier (NPI) is 1841382017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Belvisi's specialty?
- Nancy Belvisi is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nancy Belvisi located?
- Nancy Belvisi's practice location on file with NPPES is 1401 Mchenry Rd, Buffalo Grove, IL 60089-1382.
- What is Nancy Belvisi's phone number?
- The practice phone number listed in the NPPES registry for Nancy Belvisi is (847) 913-0393.
- Does Nancy Belvisi accept Medicare?
- Nancy Belvisi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Belvisi's NPI active?
- Yes — Nancy Belvisi's NPI (1841382017) is active in the NPPES registry as of the last update on 2007-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.