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

MS. Mary Dianne Martin, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1356443220

MS. Mary Dianne Martin, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Bay St Louis, Mississippi. Qualified in 1992, 34 years ago. Practices with Ochsner Mississippi, LLC, a 98-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
34
Licensed in
LA
In the registry since
2006
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Practice location Address checks out

149 Drinkwater Rd
Bay St Louis, MS 39520-1658
Phone: (228) 467-8775
Fax: (228) 467-8667
Show map & directions

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

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence AP01498 (LA)

Record details

NPI number1356443220
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedSeptember 2, 2006
Last updated in NPPESJuly 13, 2007

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Ochsner Mississippi, Llc — 98 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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