Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Karen E Downer, FNP

Individual provider Family Nurse Practitioner · NPI 1477467884

Karen E Downer, FNP is a Family Nurse Practitioner in Oceanside, California. Licensed in Massachusetts. Registered with an NPI since 2026.

Licensed in
MA
In the registry since
2026
What do these letters mean?
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 →

Practice location Address checks out

765 Harbor Cliff Way Unit 133
Oceanside, CA 92054-2266
Phone: (904) 207-3319
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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 RN259823 (MA)

Record details

NPI number1477467884
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedOctober 1, 2026
Last updated in NPPESOctober 1, 2026
Certification dateSeptember 19, 2026

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