Sydney Rapp, APNP
NPI 1417839838 · Nurse Practitioner · Milwaukee, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sydney Rapp, APNP is a Nurse Practitioner provider in Milwaukee, WI (NPI 1417839838).
Provider details
- NPI number
- 1417839838
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APNP
- Sex
- Female
- Sole proprietor
- No
- License
- 17075 (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
Under 1 yr in 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
- 2025-07-24
- Last updated
- 2025-12-11
- Certified
- 2025-12-11
Frequently asked questions
- What is Sydney Rapp's NPI number?
- Sydney Rapp's National Provider Identifier (NPI) is 1417839838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Rapp's specialty?
- Sydney Rapp is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sydney Rapp located?
- Sydney Rapp's practice location on file with NPPES is 9200 W Wisconsin Ave, Milwaukee, WI 53226-3522.
- What is Sydney Rapp's phone number?
- The practice phone number listed in the NPPES registry for Sydney Rapp is (414) 955-1700.
- Does Sydney Rapp accept Medicare?
- Sydney Rapp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sydney Rapp's NPI active?
- Yes — Sydney Rapp's NPI (1417839838) is active in the NPPES registry as of the last update on 2025-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.