Brianna Gerhartz
NPI 1154063329 · Pediatrics Physician · Neenah, WI
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brianna Gerhartz is a Pediatrics Physician provider in Neenah, WI (NPI 1154063329).
Provider details
- NPI number
- 1154063329
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 81907-21 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1818 N Meade StAppleton, WI 54911-3454Phone: (920) 735-7645
Registry dates
- Enumerated
- 2022-04-08
- Last updated
- 2026-01-05
- Certified
- 2026-01-05
Frequently asked questions
- What is Brianna Gerhartz's NPI number?
- Brianna Gerhartz's National Provider Identifier (NPI) is 1154063329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brianna Gerhartz's specialty?
- Brianna Gerhartz is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Brianna Gerhartz located?
- Brianna Gerhartz's practice location on file with NPPES is 130 2nd St, Neenah, WI 54956-2883.
- What is Brianna Gerhartz's phone number?
- The practice phone number listed in the NPPES registry for Brianna Gerhartz is (920) 969-7979.
- Does Brianna Gerhartz accept Medicare?
- Brianna Gerhartz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brianna Gerhartz's NPI active?
- Yes — Brianna Gerhartz's NPI (1154063329) is active in the NPPES registry as of the last update on 2026-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.