Dillon N Tran DO Inc
NPI 1598126112 · Family Medicine Physician · Westminster, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dillon N Tran DO Inc is a Family Medicine Physician organization in Westminster, CA (NPI 1598126112).
Provider details
- NPI number
- 1598126112
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Dillon Tran, President(714) 897-3300
- License
- 20A12056 (CA)
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
10 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
- 2016-03-09
- Last updated
- 2016-03-09
Frequently asked questions
- What is Dillon N Tran DO Inc's NPI number?
- Dillon N Tran DO Inc's National Provider Identifier (NPI) is 1598126112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dillon N Tran DO Inc?
- Dillon N Tran DO Inc is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dillon N Tran DO Inc located?
- Dillon N Tran DO Inc's practice location on file with NPPES is 9191 Bolsa Ave, Westminster, CA 92683-5564.
- What is Dillon N Tran DO Inc's phone number?
- The practice phone number listed in the NPPES registry for Dillon N Tran DO Inc is (714) 897-3300.
- Does Dillon N Tran DO Inc accept Medicare?
- Dillon N Tran DO Inc 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 Dillon N Tran DO Inc?
- The authorized official listed on Dillon N Tran DO Inc's NPPES record is Dillon Tran, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dillon N Tran DO Inc's NPI active?
- Yes — Dillon N Tran DO Inc's NPI (1598126112) is active in the NPPES registry as of the last update on 2016-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.