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

MS. Patti Ann St John, MCD

Individual provider Audiologist-Hearing Aid Fitter · NPI 1033378583

MS. Patti Ann St John, MCD is a Qualified Audiologist in Slidell, Louisiana. Qualified in 1990, 36 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.

Years since qualifying
36
Licensed in
LA
In the registry since
2008

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)

  • 1111 Medical Center Blvd Ste S630, Marrero, LA 70072-3194 — (504) 340-6976

Specialties & licences

Audiologist-Hearing Aid Fitter (primary) Taxonomy 237600000X · Licence 3276 (LA)

Record details

NPI number1033378583
Entity typeIndividual (Type 1)
GenderFemale
Credentials MCD
Sole proprietorYes
NPI enumeratedJune 9, 2008
Last updated in NPPESMay 16, 2025
Certification dateMay 16, 2025

Medicare enrollment

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

Medicare specialtyQUALIFIED AUDIOLOGIST
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Our Lady Of The Lake Physician Group Llc — 635 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Slidell