Derek Holyoak
NPI 1720959604 · Student in an Organized Health Care Education/Training Program · Chandler, AZ
Derek Holyoak is a Student in an Organized Health Care Education/Training Program provider in Chandler, AZ (NPI 1720959604).
Provider details
- NPI number
- 1720959604
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- No
- License
- I027084 (AZ)
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
Mailing address
Registry dates
- Enumerated
- 2025-09-15
- Last updated
- 2025-09-15
- Certified
- 2025-09-15
Frequently asked questions
- What is Derek Holyoak's NPI number?
- Derek Holyoak's National Provider Identifier (NPI) is 1720959604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Holyoak's specialty?
- Derek Holyoak is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Derek Holyoak located?
- Derek Holyoak's practice location on file with NPPES is 975 E Ocotillo Rd, Chandler, AZ 85249-3013.
- What is Derek Holyoak's phone number?
- The practice phone number listed in the NPPES registry for Derek Holyoak is (480) 214-1367.
- Is Derek Holyoak's NPI active?
- Yes — Derek Holyoak's NPI (1720959604) is active in the NPPES registry as of the last update on 2025-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.