Kathleen Mack, LCSW
NPI 1619560992 · Clinical Social Worker · Glendale, WI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Mack, LCSW is a Clinical Social Worker provider in Glendale, WI (NPI 1619560992).
Provider details
- NPI number
- 1619560992
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 9613-123 (WI)
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
5 yrs 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
- 2021-02-17
- Last updated
- 2021-02-17
- Certified
- 2021-02-17
Frequently asked questions
- What is Kathleen Mack's NPI number?
- Kathleen Mack's National Provider Identifier (NPI) is 1619560992, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Mack's specialty?
- Kathleen Mack is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kathleen Mack located?
- Kathleen Mack's practice location on file with NPPES is 5555 N Port Washington Rd Ste 200, Glendale, WI 53217-4927.
- What is Kathleen Mack's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Mack is (262) 789-1191.
- Does Kathleen Mack accept Medicare?
- Kathleen Mack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Mack's NPI active?
- Yes — Kathleen Mack's NPI (1619560992) is active in the NPPES registry as of the last update on 2021-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.