Hien Nguyen
NPI 1275253288 · Pharmacist · Tolleson, AZ
Hien Nguyen is a Pharmacist provider in Tolleson, AZ (NPI 1275253288).
Provider details
- NPI number
- 1275253288
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- S026001 (AZ)
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
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rsv Vacc, Pref a and Pref B/Pfbrand: Abrysvo | 42 | 42 |
| Varicella-Zoster Ge/As01b/Pfbrand: Shingrix | 40 | 38 |
| Rsvpref3 Antigen/As01e/Pfbrand: Arexvy | 15 | 15 |
| Diphth,pertuss(acell),tet Vacbrand: Boostrix Tdap | 13 | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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 no Part D record, 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
Additional practice locations (1)
- 500 S 99th AveTolleson, AZ 85353-9700Phone: (623) 936-2100
Registry dates
- Enumerated
- 2022-08-30
- Last updated
- 2022-09-12
- Certified
- 2022-09-12
Frequently asked questions
- What is Hien Nguyen's NPI number?
- Hien Nguyen's National Provider Identifier (NPI) is 1275253288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hien Nguyen's specialty?
- Hien Nguyen is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Hien Nguyen located?
- Hien Nguyen's practice location on file with NPPES is 500 S 99th Ave, Tolleson, AZ 85353-9700.
- What is Hien Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Hien Nguyen is (623) 936-2100.
- Is Hien Nguyen's NPI active?
- Yes — Hien Nguyen's NPI (1275253288) is active in the NPPES registry as of the last update on 2022-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.