Thomas Bui, M.D.
NPI 1326361585 · Family Medicine Physician · Fountain Valley, CA
Thomas Bui, M.D. is a Family Medicine Physician provider in Fountain Valley, CA (NPI 1326361585).
Provider details
- NPI number
- 1326361585
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A105271 (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
16 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 71 | 14 |
| Furosemide | 63 | 13 |
| Amlodipine Besylate | 62 | 12 |
| Potassium Chloride | 41 | — |
| Tamsulosin Hcl | 32 | — |
| Losartan Potassium | 29 | — |
| Sitagliptin Phosphatebrand: Januvia | 29 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-03-02
- Last updated
- 2011-12-15
Frequently asked questions
- What is Thomas Bui's NPI number?
- Thomas Bui's National Provider Identifier (NPI) is 1326361585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Bui's specialty?
- Thomas Bui is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Bui located?
- Thomas Bui's practice location on file with NPPES is 17031 Ward St, Fountain Valley, CA 92708-3824.
- What is Thomas Bui's phone number?
- The practice phone number listed in the NPPES registry for Thomas Bui is (714) 586-7150.
- Is Thomas Bui's NPI active?
- Yes — Thomas Bui's NPI (1326361585) is active in the NPPES registry as of the last update on 2011-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.