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

Mrs. Nancy Fay Chadwick

Individual provider Behavior Analyst · NPI 1679949861

Mrs. Nancy Fay Chadwick is a Behavior Analyst in Oak Harbor, Washington. Registered with an NPI since 2015.

In the registry since
2015

Practice location Address checks out

231 SE Barrington Dr Ste 203
Oak Harbor, WA 98277-3200
Phone: (866) 240-0808
Fax: (866) 240-0809
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1679949861
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 11, 2015
Last updated in NPPESAugust 11, 2015

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