James Demarco, M.D.
NPI 1609015965 · Pediatrics Physician · Honolulu, HI
James Demarco, M.D. is a Pediatrics Physician provider in Honolulu, HI (NPI 1609015965).
Provider details
- NPI number
- 1609015965
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD15043 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-02-10
- Last updated
- 2009-02-10
Frequently asked questions
- What is James Demarco's NPI number?
- James Demarco's National Provider Identifier (NPI) is 1609015965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Demarco's specialty?
- James Demarco is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is James Demarco located?
- James Demarco's practice location on file with NPPES is 1177 Queen St, Honolulu, HI 96814-4138.
- What is James Demarco's phone number?
- The practice phone number listed in the NPPES registry for James Demarco is (808) 589-2906.
- Is James Demarco's NPI active?
- Yes — James Demarco's NPI (1609015965) is active in the NPPES registry as of the last update on 2009-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.