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

Individual provider Family Nurse Practitioner · NPI 1689915415

Krystle Marie Diaz, APRN, FNP is a Family Nurse Practitioner in Lake Charles, Louisiana. Licensed in Louisiana. Registered with an NPI since 2013.

Licensed in
LA
In the registry since
2013
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

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Practice location Address checks out

217 Sam Houston Jones Pkwy Ste 101
Lake Charles, LA 70611-5644
Phone: (337) 217-1000
Fax: (337) 217-1004
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP07247 (LA)

Record details

NPI number1689915415
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , FNP
Sole proprietorNo
NPI enumeratedMarch 4, 2013
Last updated in NPPESMarch 4, 2013

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