Oscar Cortez, NURSE PRACTITIONER
NPI 1679381883 · Nurse Practitioner · Sheboygan, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oscar Cortez, NURSE PRACTITIONER is a Nurse Practitioner provider in Sheboygan, WI (NPI 1679381883).
Provider details
- NPI number
- 1679381883
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NURSE PRACTITIONER
- Sex
- Male
- Sole proprietor
- No
- License
- 16216-33 (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
1 yr 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
- 2024-12-19
- Last updated
- 2025-04-08
- Certified
- 2025-04-08
Frequently asked questions
- What is Oscar Cortez's NPI number?
- Oscar Cortez's National Provider Identifier (NPI) is 1679381883, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oscar Cortez's specialty?
- Oscar Cortez is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Oscar Cortez located?
- Oscar Cortez's practice location on file with NPPES is 3400 Union Ave, Sheboygan, WI 53081-8426.
- What is Oscar Cortez's phone number?
- The practice phone number listed in the NPPES registry for Oscar Cortez is (920) 802-2100.
- Does Oscar Cortez accept Medicare?
- Oscar Cortez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oscar Cortez's NPI active?
- Yes — Oscar Cortez's NPI (1679381883) is active in the NPPES registry as of the last update on 2025-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.