Sylvia Oudhuis, FNP BC
NPI 1265899835 · Family Nurse Practitioner · La Porte, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sylvia Oudhuis, FNP BC is a Family Nurse Practitioner provider in La Porte, IN (NPI 1265899835).
Provider details
- NPI number
- 1265899835
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP BC
- Sex
- Female
- Sole proprietor
- No
- License
- 71006032 (IN)
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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 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 (3)
- 650 Dickinson RdChesterton, IN 46304-3387Phone: (219) 926-7755Fax: (219) 929-1885
- 3630 Willowcreek RdPortage, IN 46368-5075Phone: (219) 364-3900Fax: (219) 364-3959
- 809 Laporte Ave Ste BValparaiso, IN 46383-5801Phone: (219) 263-4977Fax: (219) 263-4979
Registry dates
- Enumerated
- 2016-01-27
- Last updated
- 2021-06-03
- Certified
- 2021-06-03
Frequently asked questions
- What is Sylvia Oudhuis's NPI number?
- Sylvia Oudhuis's National Provider Identifier (NPI) is 1265899835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sylvia Oudhuis's specialty?
- Sylvia Oudhuis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sylvia Oudhuis located?
- Sylvia Oudhuis's practice location on file with NPPES is 400 Legacy Plz W, La Porte, IN 46350-5296.
- What is Sylvia Oudhuis's phone number?
- The practice phone number listed in the NPPES registry for Sylvia Oudhuis is (219) 326-1775.
- Does Sylvia Oudhuis accept Medicare?
- Sylvia Oudhuis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sylvia Oudhuis's NPI active?
- Yes — Sylvia Oudhuis's NPI (1265899835) is active in the NPPES registry as of the last update on 2021-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.