Lien Trinh, MD
NPI 1649856196 · Family Medicine Physician · Phoenix, AZ
Lien Trinh, MD is a Family Medicine Physician provider in Phoenix, AZ (NPI 1649856196).
Provider details
- NPI number
- 1649856196
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 77383 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 |
|---|---|---|
| Atorvastatin Calcium | 60 | 35 |
| Lisinopril | 28 | 20 |
| Losartan Potassium | 23 | 12 |
| Escitalopram Oxalate | 19 | — |
| Diclofenac Sodium | 16 | 13 |
| Semaglutidebrand: Ozempic | 16 | — |
| Empagliflozin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$24 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
Registry dates
- Enumerated
- 2021-03-23
- Last updated
- 2026-01-26
- Certified
- 2026-01-26
Frequently asked questions
- What is Lien Trinh's NPI number?
- Lien Trinh's National Provider Identifier (NPI) is 1649856196, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lien Trinh's specialty?
- Lien Trinh is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lien Trinh located?
- Lien Trinh's practice location on file with NPPES is 8800 N 22nd Ave, Phoenix, AZ 85021.
- What is Lien Trinh's phone number?
- The practice phone number listed in the NPPES registry for Lien Trinh is (602) 279-5262.
- Is Lien Trinh's NPI active?
- Yes — Lien Trinh's NPI (1649856196) is active in the NPPES registry as of the last update on 2026-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.