Shayne Castanera MD Corp
NPI 1326430968 · Internal Medicine Physician · Aiea, HI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shayne Castanera MD Corp is a Internal Medicine Physician organization in Aiea, HI (NPI 1326430968).
Provider details
- NPI number
- 1326430968
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Shayne Castanera, Owner(808) 254-4670
- License
- MD6965 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-02-19
- Last updated
- 2015-02-19
Frequently asked questions
- What is Shayne Castanera MD Corp's NPI number?
- Shayne Castanera MD Corp's National Provider Identifier (NPI) is 1326430968, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Shayne Castanera MD Corp?
- Shayne Castanera MD Corp is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shayne Castanera MD Corp located?
- Shayne Castanera MD Corp's practice location on file with NPPES is 98-1079 Moanalua Rd, Aiea, HI 96701-4713.
- What is Shayne Castanera MD Corp's phone number?
- The practice phone number listed in the NPPES registry for Shayne Castanera MD Corp is (808) 254-4670.
- Does Shayne Castanera MD Corp accept Medicare?
- Shayne Castanera MD Corp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Shayne Castanera MD Corp?
- The authorized official listed on Shayne Castanera MD Corp's NPPES record is Shayne Castanera, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Shayne Castanera MD Corp's NPI active?
- Yes — Shayne Castanera MD Corp's NPI (1326430968) is active in the NPPES registry as of the last update on 2015-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.