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

Katherine Louise Allen, FNP-C

Individual provider Family Nurse Practitioner · NPI 1831557024

Katherine Louise Allen, FNP-C is a Nurse Practitioner in Plaquemine, Louisiana. Qualified in 2015, 11 years ago. Practices with Imperial Beach Community Clinic, a 21-clinician group and accepts Medicare assignment. Licensed in California and Louisiana.

Years since qualifying
11
Licensed in
CA, LA
In the registry since
2016
Specialties on file
2
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

25455 Highway 1
Plaquemine, LA 70764-7513
Phone: (885) 754-6870
Fax: (225) 754-6805
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 95009933 (CA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence AP08665 (LA)

Record details

NPI number1831557024
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedFebruary 3, 2016
Last updated in NPPESJune 16, 2026
Certification dateJune 16, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Imperial Beach Community Clinic — 21 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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