Internal Medicine · Bell Gardens, CA
NPI
1649441338
Since 2008
Specialty
Internal Medicine
Code 207R00000X
Group practices
1
Medicare group memberships
Hospitals
0
Hospital affiliations
7615 Eastern Ave
Bell Gardens, CA, 90201
Phone (562) 927-1307
Groups this clinician bills Medicare through
Medicare paid, 2024
$106K
1,745 services
Medicare patients, 2024
148
Average age 73
Drug cost, 2024
$2.0M
10,119 prescriptions
Company payments, 2025
$1,152
From 13 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Angela S Chan was code 99214 (office e&m - established), 393 times for 132 patients. In total Angela S Chan billed 1,745 services in 27 codes, and Medicare paid $106K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2012-10-03.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 393 | 132 | $103.99 | $41K |
| 99213 Office E&M - Established | Office | 277 | 109 | $75.17 | $21K |
| 82962 Clinical Chemistry | Office | 238 | 67 | $3.21 | $764 |
| 36415 Venipuncture Blood Collection | Office | 166 | 92 | $5.88 | $976 |
| 99497 Care Management/Coordination | Office | 98 | 98 | $84.05 | $8,237 |
| G0444 Annual depression screening, 5 to 15 minutes | Office | 94 | 94 | $21.09 | $1,983 |
| G0446 Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes | Office | 90 | 90 | $26.82 | $2,413 |
| G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 86 | 86 | $140.27 | $12K |
| G0442 Annual alcohol misuse screening, 5 to 15 minutes | Office | 78 | 78 | $21.09 | $1,645 |
| 93000 Electrocardiogram | Office | 35 | 31 | $12.09 | $423 |
| G0447 Face-to-face behavioral counseling for obesity, 15 minutes | Office | 34 | 34 | $26.83 | $912 |
| 99496 Chronic, Principal, and Transitional Care Management | Office | 24 | 19 | $232.81 | $5,587 |
| 99204 Office E&M - New | Office | 17 | 17 | $119.51 | $2,032 |
| 99495 Chronic, Principal, and Transitional Care Management | Office | 15 | 13 | $164.71 | $2,471 |
| 81002 Clinical Chemistry | Office | 15 | 14 | $3.41 | $51.15 |
By year: 2022 $128K for 2,266 services; 2023 $115K for 2,043 services; 2024 $106K for 1,745 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 82962 Clinical Chemistry | 238 | 67 | $3.21 | $764 |
| 36415 Venipuncture Blood Collection | 166 | 92 | $5.88 | $976 |
| 81002 Clinical Chemistry | 15 | 14 | $3.41 | $51.15 |
Medicare prescription drug claims, 2024
In 2024, the drug Angela S Chan prescribed most often to Medicare patients was Atorvastatin Calcium, with 766 prescriptions and refills. In total Angela S Chan wrote 10,119 Medicare prescriptions that cost $2.0M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 766 | 2,002 | 215 | $9,283 |
| Metformin Hcl Generic | 493 | 1,252 | 129 | $6,011 |
| Amlodipine Besylate Generic | 421 | 1,015 | 116 | $2,341 |
| Gabapentin Generic | 311 | 695 | 98 | $2,669 |
| Tradjenta Linagliptin | 286 | 385 | 46 | $180K |
| Losartan Potassium Generic | 280 | 708 | 78 | $2,994 |
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 239 | 293 | 50 | $175K |
| Levothyroxine Sodium Generic | 237 | 607 | 62 | $3,736 |
| Lisinopril Generic | 223 | 547 | 60 | $2,027 |
| Alendronate Sodium Generic | 213 | 530 | 58 | $2,175 |
| Jardiance Empagliflozin | 206 | 327 | 42 | $177K |
| Albuterol Sulfate Hfa Albuterol Sulfate | 197 | 212 | 47 | $6,147 |
| Januvia Sitagliptin Phosphate | 170 | 224 | 25 | $118K |
| Trulance Plecanatide | 148 | 184 | 36 | $94K |
| Furosemide Generic | 146 | 304 | 38 | $708 |
Brand drugs: 2,673 claims; generic drugs: 7,114 claims; opioid claims: 149.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Angela S Chan $1,152 ($1,152 in general payments such as food, travel and fees) from 13 companies. The largest payer was Lilly USA, LLC with $229.
| Company | Payments | Amount |
|---|---|---|
| Lilly USA, LLC LLY | 8 | $229 |
| Astellas Pharma US Inc 4503.T | 3 | $152 |
| GlaxoSmithKline, LLC. GSK | 5 | $131 |
| Bayer Healthcare Pharmaceuticals Inc. BAYN.DE | 5 | $129 |
| AstraZeneca Pharmaceuticals LP AZN | 5 | $109 |
| Novo Nordisk Inc NVO | 4 | $99.31 |
| Phathom Pharmaceuticals, Inc. PHAT | 3 | $90.74 |
| Corcept Therapeutics CORT | 2 | $73.03 |
| Kowa Pharmaceuticals America, Inc. | 2 | $44.07 |
| Dexcom, Inc. DXCM | 2 | $34.12 |
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.