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

Deanna Fredericks Harless, ACNP

Individual provider Acute Care Nurse Practitioner · NPI 1407852288

Deanna Fredericks Harless, ACNP is an Acute Care Nurse Practitioner in Lake Charles, Louisiana. Practices as a sole proprietor. Licensed in Louisiana.

Licensed in
LA
In the registry since
2005
What do these letters mean?
ACNP — Acute Care Nurse Practitioner
A nurse practitioner who treats acutely ill patients, usually in hospital.

See every abbreviation used in this directory →

Practice location Address checks out

1614 Wolf Cir
Lake Charles, LA 70605-2348
Phone: (337) 478-9653
Fax: (337) 474-0988
Show map & directions

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

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence RN054166 AP03616 (LA)

Record details

NPI number1407852288
Entity typeIndividual (Type 1)
GenderFemale
Credentials ACNP
Sole proprietorYes
NPI enumeratedJune 24, 2005
Last updated in NPPESDecember 16, 2009

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