Lauren Marchefka, FNP
NPI 1538590021 · Family Nurse Practitioner · Ponte Vedra Beach, FL
Lauren Marchefka, FNP is a Family Nurse Practitioner provider in Ponte Vedra Beach, FL (NPI 1538590021).
Provider details
- NPI number
- 1538590021
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 11026734 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
12 yrs 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
- 2013-12-09
- Last updated
- 2026-03-27
- Certified
- 2026-03-27
Frequently asked questions
- What is Lauren Marchefka's NPI number?
- Lauren Marchefka's National Provider Identifier (NPI) is 1538590021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Marchefka's specialty?
- Lauren Marchefka is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lauren Marchefka located?
- Lauren Marchefka's practice location on file with NPPES is 4210 Valley Ridge Blvd Ste 101, Ponte Vedra Beach, FL 32081-5171.
- What is Lauren Marchefka's phone number?
- The practice phone number listed in the NPPES registry for Lauren Marchefka is (904) 593-8480.
- Is Lauren Marchefka's NPI active?
- Yes — Lauren Marchefka's NPI (1538590021) is active in the NPPES registry as of the last update on 2026-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.