John Callaway
NPI 1386782407 · Adult Psychiatric/Mental Health Registered Nurse · Kailua, HI
John Callaway is a Adult Psychiatric/Mental Health Registered Nurse provider in Kailua, HI (NPI 1386782407).
Provider details
- NPI number
- 1386782407
- Entity type
- Individual
- Primary specialty
- Adult Psychiatric/Mental Health Registered NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- RN-34595 (HI)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-02-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Callaway's NPI number?
- John Callaway's National Provider Identifier (NPI) is 1386782407, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Callaway's specialty?
- John Callaway is listed in the NPPES registry with a primary specialty of Adult Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is John Callaway located?
- John Callaway's practice location on file with NPPES is 30 Aulike St, Kailua, HI 96734-2707.
- What is John Callaway's phone number?
- The practice phone number listed in the NPPES registry for John Callaway is (808) 266-9937.
- Is John Callaway's NPI active?
- Yes — John Callaway's NPI (1386782407) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.