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

Ekatherina Diadiuk, FNP-C

Individual provider Nurse Practitioner · NPI 1205664414

Ekatherina Diadiuk, FNP-C is a Nurse Practitioner in Houlton, Maine. Qualified in 2023, 3 years ago. Licensed in Maine.

Years since qualifying
3
Licensed in
ME
In the registry since
2024
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

59 Bangor St
Houlton, ME 04730-1740
Phone: (207) 538-3700
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence CNP251450 (ME)

Record details

NPI number1205664414
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedJuly 22, 2024
Last updated in NPPESSeptember 4, 2025
Certification dateSeptember 4, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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