Andrew Trinh, PHARM.D.
NPI 1821465519 · Pharmacist · Irwindale, CA
Andrew Trinh, PHARM.D. is a Pharmacist provider in Irwindale, CA (NPI 1821465519).
Provider details
- NPI number
- 1821465519
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 73090 (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
10 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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Glipizide | 130 | 55 |
| Metformin Hclbrand: Metformin Hcl Er | 103 | 55 |
| Insulin Nph Human Isophanebrand: Humulin N Kwikpen | 68 | 36 |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 60 | 28 |
| Insulin Glargine-Yfgn | 52 | 21 |
| Metformin Hcl | 48 | 26 |
| Insulin Nph Human Isophanebrand: Humulin N |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-08-28
- Last updated
- 2023-01-10
- Certified
- 2023-01-10
Frequently asked questions
- What is Andrew Trinh's NPI number?
- Andrew Trinh's National Provider Identifier (NPI) is 1821465519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Trinh's specialty?
- Andrew Trinh is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Andrew Trinh located?
- Andrew Trinh's practice location on file with NPPES is 4900 Rivergrade Rd Ste 110, Irwindale, CA 91706-1401.
- What is Andrew Trinh's phone number?
- The practice phone number listed in the NPPES registry for Andrew Trinh is (626) 939-7026.
- Is Andrew Trinh's NPI active?
- Yes — Andrew Trinh's NPI (1821465519) is active in the NPPES registry as of the last update on 2023-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.