Internal Medicine, Infectious Disease · Silver Spring, MD
NPI
1679536486
Since 2006
Specialty
Internal Medicine, Infectious Disease
Code 207RI0200X
Group practices
2
Medicare group memberships
Hospitals
0
Hospital affiliations
8630 Fenton Street, Suite 700
Silver Spring, MD, 20910
Phone (301) 588-2525
Groups this clinician bills Medicare through
Medicare paid, 2024
$67K
789 services
Medicare patients, 2024
421
Average age 77
Drug cost, 2024
$2.9M
1,221 prescriptions
Company payments, 2025
$8,390
From 6 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Phuong D Trinh was code 99232 (hospital e&m - subsequent), 186 times for 134 patients. In total Phuong D Trinh billed 789 services in 19 codes, and Medicare paid $67K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2013-02-21.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99232 Hospital E&M - Subsequent | Facility | 186 | 134 | $64.41 | $12K |
| 99214 Office E&M - Established | Office | 140 | 87 | $94.19 | $13K |
| G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | Office | 98 | 59 | $13.41 | $1,315 |
| 99223 Hospital E&M - Initial | Facility | 70 | 68 | $138.67 | $9,707 |
| 99222 Hospital E&M - Initial | Facility | 48 | 45 | $104.78 | $5,030 |
| 99233 Hospital E&M - Subsequent | Facility | 41 | 38 | $93.34 | $3,827 |
| 99205 Office E&M - New | Office | 38 | 38 | $185.99 | $7,068 |
| 99231 Hospital E&M - Subsequent | Facility | 37 | 35 | $39.76 | $1,471 |
| 99213 Office E&M - Established | Office | 34 | 28 | $74.57 | $2,536 |
| 99215 Office E&M - Established | Office | 28 | 28 | $113.82 | $3,187 |
| 99204 Office E&M - New | Office | 26 | 26 | $131.04 | $3,407 |
| 99495 Chronic, Principal, and Transitional Care Management | Office | 18 | 17 | $180.67 | $3,252 |
By year: 2022 $67K for 695 services; 2023 $69K for 759 services; 2024 $67K for 789 services.
Medicare prescription drug claims, 2024
In 2024, the drug Phuong D Trinh prescribed most often to Medicare patients was Biktarvy (Bictegrav/Emtricit/Tenofov Ala), with 328 prescriptions and refills. In total Phuong D Trinh wrote 1,221 Medicare prescriptions that cost $2.9M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Biktarvy Bictegrav/Emtricit/Tenofov Ala | 328 | 348 | 37 | $1.4M |
| Odefsey Emtricitab/Rilpiviri/Tenof Ala | 160 | 188 | 22 | $715K |
| Atorvastatin Calcium Generic | 104 | 280 | 31 | $1,156 |
| Dovato Dolutegravir Sodium/Lamivudine | 101 | 101 | Under 11 | $293K |
| Descovy Emtricitabine/Tenofov Alafenam | 37 | 41 | Under 11 | $89K |
| Rifampin Generic | 22 | 22 | Under 11 | $975 |
| Efavirenz-Emtric-Tenofov Disop Efavirenz/Emtricit/Tenofovr Df | 22 | 22 | Under 11 | $10K |
| Symtuza Darunavir/Cob/Emtri/Tenof Alaf | 20 | 20 | Under 11 | $93K |
| Prezcobix Darunavir/Cobicistat | 20 | 24 | Under 11 | $61K |
| Levothyroxine Sodium Generic | 20 | 60 | Under 11 | $285 |
| Metformin Hcl Er Metformin Hcl | 19 | 53 | Under 11 | $247 |
| Simvastatin Generic | 18 | 54 | Under 11 | $84.03 |
| Amlodipine Besylate Generic | 17 | 51 | Under 11 | $96.98 |
| Lisinopril Generic | 15 | 45 | Under 11 | $91.54 |
| Losartan Potassium Generic | 15 | 45 | Under 11 | $111 |
Brand drugs: 739 claims; generic drugs: - claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Phuong D Trinh $8,390 ($8,390 in general payments such as food, travel and fees) from 6 companies. The largest payer was ViiV Healthcare Company with $7,823.
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.