Stephanie Piwoni, APNP
NPI 1376738294 · Nurse Practitioner · Neenah, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Piwoni, APNP is a Nurse Practitioner provider in Neenah, WI (NPI 1376738294).
Provider details
- NPI number
- 1376738294
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APNP
- Sex
- Female
- Sole proprietor
- No
- License
- 3209-33 (WI)
Specialties & taxonomies
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
18 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)
- 600 N Westhaven DrOshkosh, WI 54904-6926Phone: (920) 727-9982Fax: (920) 727-9983
Registry dates
- Enumerated
- 2007-09-13
- Last updated
- 2024-10-30
- Certified
- 2024-10-30
Frequently asked questions
- What is Stephanie Piwoni's NPI number?
- Stephanie Piwoni's National Provider Identifier (NPI) is 1376738294, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Piwoni's specialty?
- Stephanie Piwoni is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephanie Piwoni located?
- Stephanie Piwoni's practice location on file with NPPES is 640 Deerwood Ave, Neenah, WI 54956-7110.
- What is Stephanie Piwoni's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Piwoni is (920) 727-9982.
- Does Stephanie Piwoni accept Medicare?
- Stephanie Piwoni is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Piwoni's NPI active?
- Yes — Stephanie Piwoni's NPI (1376738294) is active in the NPPES registry as of the last update on 2024-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.