Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mrs. Sarah S. McGuire, APRN, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1548593817

Mrs. Sarah S. McGuire, APRN, FNP-BC is a Nurse Practitioner in Slidell, Louisiana. Qualified in 2009, 17 years ago. Practices with Our Lady of the Lake Physician Group LLC, a 635-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Louisiana and Mississippi.

Years since qualifying
17
Licensed in
LA, MS
In the registry since
2009
Specialties on file
3
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

See every abbreviation used in this directory →

Practice location Address checks out

2050 Gause Blvd E Ste 200
Slidell, LA 70461-5425
Phone: (985) 646-4400
Fax: (985) 646-4408
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 15276a Dedeaux Rd, Gulfport, MS 39503-3161 — (225) 772-1299

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP05901 (LA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 703955901 (LA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence R895953 (MS)

Record details

NPI number1548593817
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , FNP-BC
Sole proprietorNo
NPI enumeratedSeptember 17, 2009
Last updated in NPPESMarch 24, 2025
Certification dateMarch 24, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Our Lady Of The Lake Physician Group Llc — 635 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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