Phuong Trinh, MD
NPI 1720585979 · Internal Medicine Physician · Plano, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Phuong Trinh, MD is a Internal Medicine Physician provider in Plano, TX (NPI 1720585979).
Provider details
- NPI number
- 1720585979
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- T0368 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,942 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,293 | $106 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 260 | $130 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 173 | $151 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 100 | $178 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 78 | $73 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 94 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 291 | 69 |
| Atorvastatin Calcium | 241 | 82 |
| Apixabanbrand: Eliquis | 209 | 51 |
| Mirtazapine | 184 | 48 |
| Amlodipine Besylate | 172 | 57 |
| Pantoprazole Sodium | 147 | 45 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$33 across 2 records (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)
- 9250 Amberton PkwyDallas, TX 75243-3224Phone: (800) 916-8080Fax: (903) 535-6884
- 1000 S Beckham AveTyler, TX 75701-1908Phone: (903) 590-5611Fax: (903) 535-6884
Registry dates
- Enumerated
- 2018-04-12
- Last updated
- 2025-09-10
- Certified
- 2025-09-10
Frequently asked questions
- What is Phuong Trinh's NPI number?
- Phuong Trinh's National Provider Identifier (NPI) is 1720585979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phuong Trinh's specialty?
- Phuong Trinh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Phuong Trinh located?
- Phuong Trinh's practice location on file with NPPES is 6957 W Plano Pkwy Ste 2300, Plano, TX 75093-1622.
- What is Phuong Trinh's phone number?
- The practice phone number listed in the NPPES registry for Phuong Trinh is (469) 212-5212.
- Does Phuong Trinh accept Medicare?
- Phuong Trinh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Phuong Trinh's NPI active?
- Yes — Phuong Trinh's NPI (1720585979) is active in the NPPES registry as of the last update on 2025-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.