Derek Ketelsen, DPT
NPI 1215598586 · Physical Therapy Clinic/Center · Honolulu, HI
Derek Ketelsen, DPT is a Physical Therapy Clinic/Center provider in Honolulu, HI (NPI 1215598586).
Provider details
- NPI number
- 1215598586
- Entity type
- Individual
- Primary specialty
- Physical Therapy Clinic/CenterAmbulatory Health Care Facilities
- Credential
- DPT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4648 (HI)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
Mailing address
Registry dates
- Enumerated
- 2019-06-26
- Last updated
- 2020-05-08
- Certified
- 2020-05-08
Frequently asked questions
- What is Derek Ketelsen's NPI number?
- Derek Ketelsen's National Provider Identifier (NPI) is 1215598586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Ketelsen's specialty?
- Derek Ketelsen is listed in the NPPES registry with a primary specialty of Physical Therapy Clinic/Center (Ambulatory Health Care Facilities).
- Where is Derek Ketelsen located?
- Derek Ketelsen's practice location on file with NPPES is 800 S King St, Honolulu, HI 96813-3010.
- What is Derek Ketelsen's phone number?
- The practice phone number listed in the NPPES registry for Derek Ketelsen is (563) 212-0377.
- Is Derek Ketelsen's NPI active?
- Yes — Derek Ketelsen's NPI (1215598586) is active in the NPPES registry as of the last update on 2020-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.