Kate Mazzone, LCSW
NPI 1912709379 · Mental Health Counselor · Chicago, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kate Mazzone, LCSW is a Mental Health Counselor provider in Chicago, IL (NPI 1912709379).
Provider details
- NPI number
- 1912709379
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 149020391 (IL)
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
1 yr 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
- 2025-03-26
- Last updated
- 2025-04-16
- Certified
- 2025-04-16
Frequently asked questions
- What is Kate Mazzone's NPI number?
- Kate Mazzone's National Provider Identifier (NPI) is 1912709379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kate Mazzone's specialty?
- Kate Mazzone is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Kate Mazzone located?
- Kate Mazzone's practice location on file with NPPES is 1645 W Jackson Blvd Ste 600, Chicago, IL 60612-2847.
- What is Kate Mazzone's phone number?
- The practice phone number listed in the NPPES registry for Kate Mazzone is (312) 942-0228.
- Does Kate Mazzone accept Medicare?
- Kate Mazzone is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kate Mazzone's NPI active?
- Yes — Kate Mazzone's NPI (1912709379) is active in the NPPES registry as of the last update on 2025-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.