Katherine Gerhard, LCSW
NPI 1689789653 · Clinical Social Worker · Wauwatosa, WI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Gerhard, LCSW is a Clinical Social Worker provider in Wauwatosa, WI (NPI 1689789653).
Provider details
- NPI number
- 1689789653
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6855-123 (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
19 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
- 2006-08-20
- Last updated
- 2025-01-27
- Certified
- 2025-01-27
Frequently asked questions
- What is Katherine Gerhard's NPI number?
- Katherine Gerhard's National Provider Identifier (NPI) is 1689789653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Gerhard's specialty?
- Katherine Gerhard is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Gerhard located?
- Katherine Gerhard's practice location on file with NPPES is 1220 Dewey Ave, Wauwatosa, WI 53213-2598.
- What is Katherine Gerhard's phone number?
- The practice phone number listed in the NPPES registry for Katherine Gerhard is (414) 454-6707.
- Does Katherine Gerhard accept Medicare?
- Katherine Gerhard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Gerhard's NPI active?
- Yes — Katherine Gerhard's NPI (1689789653) is active in the NPPES registry as of the last update on 2025-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.