Constante Abaya, MD
NPI 1003918459 · Gastroenterology Physician · Oxnard, CA
Constante Abaya, MD is a Gastroenterology Physician provider in Oxnard, CA (NPI 1003918459).
Provider details
- NPI number
- 1003918459
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A24454 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$127 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-05
- Last updated
- 2010-07-26
Frequently asked questions
- What is Constante Abaya's NPI number?
- Constante Abaya's National Provider Identifier (NPI) is 1003918459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Constante Abaya's specialty?
- Constante Abaya is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Constante Abaya located?
- Constante Abaya's practice location on file with NPPES is 1200 N Ventura Rd, Oxnard, CA 93030.
- What is Constante Abaya's phone number?
- The practice phone number listed in the NPPES registry for Constante Abaya is (805) 983-0730.
- Is Constante Abaya's NPI active?
- Yes — Constante Abaya's NPI (1003918459) is active in the NPPES registry as of the last update on 2010-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.