Andrew Trinh, PA-C
NPI 1578223509 · Physician Assistant · Monterey Park, CA
Andrew Trinh, PA-C is a Physician Assistant provider in Monterey Park, CA (NPI 1578223509).
Provider details
- NPI number
- 1578223509
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 65 | 64 |
| Cephalexin | 53 | 51 |
| Triamcinolone Acetonide | 22 | 21 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 18 | 18 |
| Ibuprofen | 17 | 17 |
| Doxycycline Hyclate | 16 | 16 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 13 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$42 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 101 Wheeler Ave # BArcadia, CA 91006-3216Phone: (626) 282-0252
- 18605 Gale Ave Ste 168City of Industry, CA 91748-1344Phone: (626) 282-0255
Registry dates
- Enumerated
- 2021-12-17
- Last updated
- 2025-11-03
- Certified
- 2025-11-03
Frequently asked questions
- What is Andrew Trinh's NPI number?
- Andrew Trinh's National Provider Identifier (NPI) is 1578223509, 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 Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Andrew Trinh located?
- Andrew Trinh's practice location on file with NPPES is 120 W Hellman Ave Ste 101, Monterey Park, CA 91754-1209.
- What is Andrew Trinh's phone number?
- The practice phone number listed in the NPPES registry for Andrew Trinh is (626) 282-0261.
- Is Andrew Trinh's NPI active?
- Yes — Andrew Trinh's NPI (1578223509) is active in the NPPES registry as of the last update on 2025-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.