Louis Warmijak, APRN
NPI 1902616089 · Nurse Practitioner · Fleming Island, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louis Warmijak, APRN is a Nurse Practitioner provider in Fleming Island, FL (NPI 1902616089).
Provider details
- NPI number
- 1902616089
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Male
- Sole proprietor
- No
- License
- APRN11037081 (FL)
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
- 2025-01-10
- Last updated
- 2025-07-28
- Certified
- 2025-07-28
Frequently asked questions
- What is Louis Warmijak's NPI number?
- Louis Warmijak's National Provider Identifier (NPI) is 1902616089, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Warmijak's specialty?
- Louis Warmijak is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Louis Warmijak located?
- Louis Warmijak's practice location on file with NPPES is 4565 US Highway 17 Ste 200, Fleming Island, FL 32003-4823.
- What is Louis Warmijak's phone number?
- The practice phone number listed in the NPPES registry for Louis Warmijak is (904) 634-0640.
- Does Louis Warmijak accept Medicare?
- Louis Warmijak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louis Warmijak's NPI active?
- Yes — Louis Warmijak's NPI (1902616089) is active in the NPPES registry as of the last update on 2025-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.