Khoi Nguyen, RPH
NPI 1639485816 · Pharmacotherapy Pharmacist · El Centro, CA
Khoi Nguyen, RPH is a Pharmacotherapy Pharmacist provider in El Centro, CA (NPI 1639485816).
Provider details
- NPI number
- 1639485816
- Entity type
- Individual
- Primary specialty
- Pharmacotherapy PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Female
- Sole proprietor
- Yes
- License
- 47991 (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
15 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 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rsv Vacc, Pref a and Pref B/Pfbrand: Abrysvo | 11 | 11 |
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
Registry dates
- Enumerated
- 2010-08-25
- Last updated
- 2010-08-25
Frequently asked questions
- What is Khoi Nguyen's NPI number?
- Khoi Nguyen's National Provider Identifier (NPI) is 1639485816, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Khoi Nguyen's specialty?
- Khoi Nguyen is listed in the NPPES registry with a primary specialty of Pharmacotherapy Pharmacist (Pharmacy Service Providers).
- Where is Khoi Nguyen located?
- Khoi Nguyen's practice location on file with NPPES is 2030 N Imperial Ave, El Centro, CA 92243-1323.
- What is Khoi Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Khoi Nguyen is (760) 353-8592.
- Is Khoi Nguyen's NPI active?
- Yes — Khoi Nguyen's NPI (1639485816) is active in the NPPES registry as of the last update on 2010-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.