Tiet Bui, MD
NPI 1871545640 · General Practice Physician · Newport Coast, CA
Tiet Bui, MD is a General Practice Physician provider in Newport Coast, CA (NPI 1871545640).
Provider details
- NPI number
- 1871545640
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A36495 (CA)
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
20 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
- 2006-05-17
- Last updated
- 2023-03-07
- Certified
- 2020-03-19
Frequently asked questions
- What is Tiet Bui's NPI number?
- Tiet Bui's National Provider Identifier (NPI) is 1871545640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiet Bui's specialty?
- Tiet Bui is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Tiet Bui located?
- Tiet Bui's practice location on file with NPPES is 57 Bridgeport Rd, Newport Coast, CA 92657-1015.
- What is Tiet Bui's phone number?
- The practice phone number listed in the NPPES registry for Tiet Bui is (714) 957-5000.
- Is Tiet Bui's NPI active?
- Yes — Tiet Bui's NPI (1871545640) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.