Internal Medicine · Westminster, CA
NPI
1255376414
Since 2006
Specialty
Internal Medicine
Code 207R00000X
Group practices
1
Medicare group memberships
Hospitals
4
Hospital affiliations
7955 Westminster Blvd
Westminster, CA, 92683
Phone (714) 379-3221
Groups this clinician bills Medicare through
Medicare paid, 2024
$843K
9,282 services
Medicare patients, 2024
724
Average age 74
Drug cost, 2024
$667K
2,517 prescriptions
Company payments, 2025
$584
From 9 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Khaled Chan was code 99233 (hospital e&m - subsequent), 3,066 times for 390 patients. In total Khaled Chan billed 9,282 services in 48 codes, and Medicare paid $843K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2011-12-02.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99233 Hospital E&M - Subsequent | Facility | 3,066 | 390 | $97.35 | $298K |
| 99232 Hospital E&M - Subsequent | Facility | 2,848 | 365 | $64.67 | $184K |
| 99291 Critical Care E&M | Facility | 1,197 | 166 | $171.88 | $206K |
| 99307 SNF E&M | Office | 520 | 48 | $33.86 | $18K |
| 99307 SNF E&M | Facility | 390 | 58 | $33.29 | $13K |
| 99223 Hospital E&M - Initial | Facility | 334 | 274 | $140.79 | $47K |
| 99214 Office E&M - Established | Office | 165 | 84 | $103.16 | $17K |
| 99222 Hospital E&M - Initial | Facility | 130 | 119 | $106.16 | $14K |
| 99238 Hospital Discharge Management | Facility | 127 | 99 | $67.14 | $8,527 |
| 99308 SNF E&M | Office | 96 | 24 | $62.19 | $5,970 |
| 99306 SNF E&M | Facility | 82 | 54 | $146.95 | $12K |
| 99308 SNF E&M | Facility | 79 | 29 | $62.59 | $4,945 |
| 94726 Pulmonary Function Testing | Office | 19 | 19 | $50.88 | $967 |
| 94640 Treatment - Miscellaneous | Office | 19 | 19 | $7.34 | $140 |
| 94729 Pulmonary Function Testing | Office | 19 | 19 | $51.92 | $986 |
By year: 2022 $761K for 9,024 services; 2023 $694K for 7,869 services; 2024 $843K for 9,282 services.
Medicare prescription drug claims, 2024
In 2024, the drug Khaled Chan prescribed most often to Medicare patients was Albuterol Sulfate Hfa (Albuterol Sulfate), with 160 prescriptions and refills. In total Khaled Chan wrote 2,517 Medicare prescriptions that cost $667K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa Albuterol Sulfate | 160 | 199 | 46 | $5,462 |
| Spiriva Respimat Tiotropium Bromide | 94 | 103 | 16 | $52K |
| Atorvastatin Calcium Generic | 75 | 91 | 17 | $1,176 |
| Ipratropium-Albuterol Ipratropium/Albuterol Sulfate | 69 | 69 | 13 | $1,632 |
| Montelukast Sodium Generic | 62 | 123 | 15 | $655 |
| Levothyroxine Sodium Generic | 53 | 53 | Under 11 | $695 |
| Amlodipine Besylate Generic | 50 | 70 | 11 | $283 |
| Eliquis Apixaban | 46 | 62 | Under 11 | $28K |
| Fluticasone Propionate Generic | 45 | 73 | 13 | $532 |
| Metformin Hcl Generic | 44 | 45 | Under 11 | $722 |
| Gabapentin Generic | 43 | 49 | Under 11 | $966 |
| Pantoprazole Sodium Generic | 42 | 64 | 14 | $572 |
| Divalproex Sodium Generic | 40 | 42 | Under 11 | $1,828 |
| Dupixent Pen Dupilumab | 38 | 38 | Under 11 | $141K |
| Breztri Aerosphere Budesonide/Glycopyr/Formoterol | 34 | 47 | Under 11 | $27K |
Brand drugs: - claims; generic drugs: 1,665 claims; opioid claims: 12.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Khaled Chan $584 ($584 in general payments such as food, travel and fees) from 9 companies. The largest payer was GlaxoSmithKline, LLC. with $227.
| Company | Payments | Amount |
|---|---|---|
| GlaxoSmithKline, LLC. GSK | 11 | $227 |
| Avadel CNS Pharmaceuticals, LLC | 5 | $118 |
| Viatris Specialty LLC | 4 | $95.56 |
| Madrigal Pharmaceuticals MDGL | 1 | $37.62 |
| Novartis Pharmaceuticals Corporation NVS | 1 | $25.9 |
| Regeneron Healthcare Solutions, Inc. REGN | 1 | $24.95 |
| Lilly USA, LLC LLY | 1 | $20.62 |
| Inspire Medical Systems, Inc. INSP | 1 | $18.78 |
| Exact Sciences Corporation EXAS | 1 | $14.56 |
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.