Dr. Holly Castle is a licensed Naturopath practitioner based in Scottsdale, AZ. This profile was created from publicly available NPI Registry data.
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Dr. Holly Castle
From the practice website:
“Dr. Holly Castle is a Naturopathic Doctor with almost three decades of experience helping patients with individualized natural therapies.”
Services and topics mentioned on the practice website:
Not yet added by Dr. Holly: photo, bio, the conditions they focus on, and an online booking link.
Compiled on 1 Oct 2026 from public sources: the NPI Registry and drhollycastle.com. Not reviewed by the practitioner. Request a correction or removal.
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