Tina Bui
NPI 1700348398 · Obstetrics & Gynecology Physician · Colton, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tina Bui is a Obstetrics & Gynecology Physician provider in Colton, CA (NPI 1700348398).
Provider details
- NPI number
- 1700348398
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-04-02
- Last updated
- 2023-08-24
- Certified
- 2023-08-24
Frequently asked questions
- What is Tina Bui's NPI number?
- Tina Bui's National Provider Identifier (NPI) is 1700348398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tina Bui's specialty?
- Tina Bui is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Tina Bui located?
- Tina Bui's practice location on file with NPPES is 400 N Pepper Ave, Colton, CA 92324-1801.
- What is Tina Bui's phone number?
- The practice phone number listed in the NPPES registry for Tina Bui is (909) 580-3496.
- Does Tina Bui accept Medicare?
- Tina Bui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tina Bui's NPI active?
- Yes — Tina Bui's NPI (1700348398) is active in the NPPES registry as of the last update on 2023-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.