Khoi Tran, MD
NPI 1821076316 · Gastroenterology Physician · Costa Mesa, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Khoi Tran, MD is a Gastroenterology Physician provider in Costa Mesa, CA (NPI 1821076316).
Provider details
- NPI number
- 1821076316
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD22244 (OR)
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 tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- 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.
$125 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
Additional practice locations (2)
- 3600 Nw Samaritan DrCorvallis, OR 97330-5472Phone: (541) 768-5111
- 1007 Harlow RdSte 210Springfield, OR 97477-7124Phone: (541) 284-1600Fax: (541) 242-4634
Registry dates
- Enumerated
- 2006-01-04
- Last updated
- 2025-03-21
- Certified
- 2025-03-21
Frequently asked questions
- What is Khoi Tran's NPI number?
- Khoi Tran's National Provider Identifier (NPI) is 1821076316, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Khoi Tran's specialty?
- Khoi Tran is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Khoi Tran located?
- Khoi Tran's practice location on file with NPPES is 1640 Newport Blvd, Costa Mesa, CA 92627-7745.
- What is Khoi Tran's phone number?
- The practice phone number listed in the NPPES registry for Khoi Tran is (949) 386-5260.
- Does Khoi Tran accept Medicare?
- Khoi Tran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Khoi Tran's NPI active?
- Yes — Khoi Tran's NPI (1821076316) is active in the NPPES registry as of the last update on 2025-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.