Phuong-Anh Bui, MD
NPI 1396817102 · Obstetrics & Gynecology Physician · Walnut Creek, CA
Phuong-Anh Bui, MD is a Obstetrics & Gynecology Physician provider in Walnut Creek, CA (NPI 1396817102).
Provider details
- NPI number
- 1396817102
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G66638 (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
19 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
- 2006-11-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Phuong-Anh Bui's NPI number?
- Phuong-Anh Bui's National Provider Identifier (NPI) is 1396817102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phuong-Anh Bui's specialty?
- Phuong-Anh Bui is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Phuong-Anh Bui located?
- Phuong-Anh Bui's practice location on file with NPPES is 1425 S Main St, Walnut Creek, CA 94596-5318.
- What is Phuong-Anh Bui's phone number?
- The practice phone number listed in the NPPES registry for Phuong-Anh Bui is (925) 295-4000.
- Is Phuong-Anh Bui's NPI active?
- Yes — Phuong-Anh Bui's NPI (1396817102) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.