Internal Medicine · Reseda, CA
NPI
1306879283
Since 2006
Specialty
Internal Medicine
Code 207R00000X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
18625 Sherman Way, Suite #104
Reseda, CA, 91335
Phone (818) 342-8171
Groups this clinician bills Medicare through
Medicare paid, 2024
$23K
442 services
Medicare patients, 2024
91
Average age 73
Drug cost, 2024
$2.4M
16,534 prescriptions
Company payments, 2025
$170
From 5 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Mai T Phan was code 36415 (venipuncture blood collection), 152 times for 77 patients. In total Mai T Phan billed 442 services in 20 codes, and Medicare paid $23K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2007-07-08.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 36415 Venipuncture Blood Collection | Office | 152 | 77 | $8.65 | $1,315 |
| 99214 Office E&M - Established | Office | 118 | 71 | $82.54 | $9,740 |
| 99213 Office E&M - Established | Office | 74 | 53 | $57.94 | $4,288 |
| G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 24 | 24 | $139.97 | $3,359 |
| G0442 Annual alcohol misuse screening, 5 to 15 minutes | Office | 19 | 19 | $21.04 | $400 |
| G0444 Annual depression screening, 5 to 15 minutes | Office | 18 | 18 | $21.03 | $379 |
By year: 2022 $25K for 509 services; 2023 $22K for 466 services; 2024 $23K for 442 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 152 | 77 | $8.65 | $1,315 |
Medicare prescription drug claims, 2024
In 2024, the drug Mai T Phan prescribed most often to Medicare patients was Atorvastatin Calcium, with 1,305 prescriptions and refills. In total Mai T Phan wrote 16,534 Medicare prescriptions that cost $2.4M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 1,305 | 3,823 | 396 | $13K |
| Losartan Potassium Generic | 857 | 2,479 | 247 | $11K |
| Amlodipine Besylate Generic | 708 | 2,040 | 218 | $5,350 |
| Metformin Hcl Generic | 628 | 1,805 | 186 | $5,028 |
| Alendronate Sodium Generic | 601 | 1,629 | 189 | $5,336 |
| Farxiga Dapagliflozin Propanediol | 428 | 849 | 103 | $421K |
| Triamcinolone Acetonide Generic | 409 | 534 | 176 | $4,179 |
| Celecoxib Generic | 397 | 983 | 159 | $48K |
| Simvastatin Generic | 382 | 1,084 | 98 | $3,969 |
| Tamsulosin Hcl Generic | 368 | 1,070 | 110 | $9,921 |
| Januvia Sitagliptin Phosphate | 330 | 680 | 86 | $341K |
| Omeprazole Generic | 329 | 960 | 121 | $3,902 |
| Olmesartan Medoxomil Generic | 324 | 939 | 101 | $5,609 |
| Rosuvastatin Calcium Generic | 304 | 867 | 119 | $5,755 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 304 | 593 | 112 | $20K |
Brand drugs: 2,346 claims; generic drugs: 14,070 claims; opioid claims: 109.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Mai T Phan $170 ($170 in general payments such as food, travel and fees) from 5 companies. The largest payer was Bausch & Lomb Americas Inc. with $66.82.
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.