Hien Bui, PHARMD
NPI 1194909507 · Pharmacist · Roseville, CA
Hien Bui, PHARMD is a Pharmacist provider in Roseville, CA (NPI 1194909507).
Provider details
- NPI number
- 1194909507
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 60212 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carvedilol | 86 | 37 |
| Spironolactone | 53 | 28 |
| Furosemide | 43 | 24 |
| Lactulose | 42 | 18 |
| Rifaximinbrand: Xifaxan | 24 | — |
| Propranolol Hcl | 14 | — |
| Sofosbuvir/Velpatasvirbrand: Sofosbuvir-Velpatasvir | 14 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-12-20
- Last updated
- 2021-12-02
- Certified
- 2021-12-02
Frequently asked questions
- What is Hien Bui's NPI number?
- Hien Bui's National Provider Identifier (NPI) is 1194909507, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hien Bui's specialty?
- Hien Bui is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Hien Bui located?
- Hien Bui's practice location on file with NPPES is 1600 Eureka Rd, Roseville, CA 95661-3027.
- What is Hien Bui's phone number?
- The practice phone number listed in the NPPES registry for Hien Bui is (916) 282-6289.
- Is Hien Bui's NPI active?
- Yes — Hien Bui's NPI (1194909507) is active in the NPPES registry as of the last update on 2021-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.