Brett Mathews, MD
NPI 1316392582 · Internal Medicine Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brett Mathews, MD is a Internal Medicine Physician provider in Honolulu, HI (NPI 1316392582).
Provider details
- NPI number
- 1316392582
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD-19437 (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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 34800 Bob Wilson DrSan Diego, CA 92134-1098Phone: (619) 532-9795
Registry dates
- Enumerated
- 2016-04-25
- Last updated
- 2021-06-21
- Certified
- 2021-06-21
Frequently asked questions
- What is Brett Mathews's NPI number?
- Brett Mathews's National Provider Identifier (NPI) is 1316392582, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brett Mathews's specialty?
- Brett Mathews is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brett Mathews located?
- Brett Mathews's practice location on file with NPPES is 2828 Paa St, Honolulu, HI 96819-4430.
- What is Brett Mathews's phone number?
- The practice phone number listed in the NPPES registry for Brett Mathews is (808) 432-5777.
- Does Brett Mathews accept Medicare?
- Brett Mathews is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brett Mathews's NPI active?
- Yes — Brett Mathews's NPI (1316392582) is active in the NPPES registry as of the last update on 2021-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.