Gabrielle Karthauser, PA-C
NPI 1942683651 · Physician Assistant · Milwaukee, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gabrielle Karthauser, PA-C is a Physician Assistant provider in Milwaukee, WI (NPI 1942683651).
Provider details
- NPI number
- 1942683651
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- MA057639 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2015-06-30
- Last updated
- 2022-07-21
Frequently asked questions
- What is Gabrielle Karthauser's NPI number?
- Gabrielle Karthauser's National Provider Identifier (NPI) is 1942683651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gabrielle Karthauser's specialty?
- Gabrielle Karthauser is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gabrielle Karthauser located?
- Gabrielle Karthauser's practice location on file with NPPES is 9000 W Wisconsin Ave, Milwaukee, WI 53226-4874.
- What is Gabrielle Karthauser's phone number?
- The practice phone number listed in the NPPES registry for Gabrielle Karthauser is (414) 266-1569.
- Does Gabrielle Karthauser accept Medicare?
- Gabrielle Karthauser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gabrielle Karthauser's NPI active?
- Yes — Gabrielle Karthauser's NPI (1942683651) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.