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Holly Castle, N.D.
NPI 1225436926 · Naturopath · Scottsdale, AZ
Holly Castle, N.D. is a Naturopath provider in Scottsdale, AZ (NPI 1225436926).
Provider details
- NPI number
- 1225436926
- Entity type
- Individual
- Primary specialty
- NaturopathOther Service Providers
- Credential
- N.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 01-609 (AZ)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
10563 E Bahia Dr
Scottsdale, AZ 85255-2458
Phone: (480) 205-6733
Street-level locationGet directions
Mailing address
Po Box 28518
Scottsdale, AZ 85255-0158
Registry dates
- Enumerated
- 2014-12-11
- Last updated
- 2017-01-18
Frequently asked questions
- What is Holly Castle's NPI number?
- Holly Castle's National Provider Identifier (NPI) is 1225436926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Castle's specialty?
- Holly Castle is listed in the NPPES registry with a primary specialty of Naturopath (Other Service Providers).
- Where is Holly Castle located?
- Holly Castle's practice location on file with NPPES is 10563 E Bahia Dr, Scottsdale, AZ 85255-2458.
- What is Holly Castle's phone number?
- The practice phone number listed in the NPPES registry for Holly Castle is (480) 205-6733.
- Is Holly Castle's NPI active?
- Yes — Holly Castle's NPI (1225436926) is active in the NPPES registry as of the last update on 2017-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.