Urology · Los Alamitos, CA
NPI
1437393303
Since 2009
Specialty
Urology
Code 208800000X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
3771 Katella Ave Ste 210
Los Alamitos, CA, 90720
Phone (562) 430-0581
Groups this clinician bills Medicare through
Medicare paid, 2024
$204K
5,381 services
Medicare patients, 2024
517
Average age 78
Drug cost, 2024
$401K
3,613 prescriptions
Company payments, 2025
$1,414
From 19 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Alexa Y Chai was code J0585 (injection, onabotulinumtoxina, 1 unit), 2,800 times for 17 patients. In total Alexa Y Chai billed 5,381 services in 54 codes, and Medicare paid $204K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2014-08-12.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| J0585 Injection, onabotulinumtoxina, 1 unit | Office | 2,800 | 17 | $4.99 | $14K |
| 81002 Clinical Chemistry | Office | 926 | 482 | $3.41 | $3,158 |
| 99214 Office E&M - Established | Office | 643 | 380 | $110.78 | $71K |
| 51798 Ultrasound - Nonspecific | Office | 186 | 151 | $10.13 | $1,883 |
| 76770 Ultrasound - Abdomen and Pelvis | Office | 148 | 125 | $94.91 | $14K |
| 99213 Office E&M - Established | Office | 118 | 102 | $67.93 | $8,015 |
| 52000 Cystourethroscopy | Office | 115 | 106 | $218.90 | $25K |
| 99204 Office E&M - New | Office | 108 | 108 | $141.17 | $15K |
| 76856 Ultrasound - Abdomen and Pelvis | Office | 98 | 88 | $60.90 | $5,968 |
| 52287 Cystourethroscopy | Office | 23 | 17 | $370.82 | $8,529 |
| 51701 Other Organ Systems | Office | 20 | 20 | $42.02 | $840 |
| 99223 Hospital E&M - Initial | Facility | 13 | 13 | $154.08 | $2,003 |
| 74420 Standard X-ray | Facility | 11 | 11 | $17.83 | $196 |
By year: 2022 $311K for 5,081 services; 2023 $240K for 5,675 services; 2024 $204K for 5,381 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 81002 Clinical Chemistry | 926 | 482 | $3.41 | $3,158 |
Medicare prescription drug claims, 2024
In 2024, the drug Alexa Y Chai prescribed most often to Medicare patients was Tamsulosin Hcl, with 646 prescriptions and refills. In total Alexa Y Chai wrote 3,613 Medicare prescriptions that cost $401K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Tamsulosin Hcl Generic | 646 | 1,841 | 217 | $11K |
| Methenamine Hippurate Generic | 406 | 974 | 148 | $42K |
| Finasteride Generic | 400 | 1,157 | 137 | $6,513 |
| Estradiol Generic | 324 | 852 | 145 | $25K |
| Cephalexin Generic | 244 | 514 | 89 | $4,289 |
| Myrbetriq Mirabegron | 220 | 430 | 68 | $190K |
| Cefdinir Generic | 185 | 185 | 144 | $1,957 |
| Solifenacin Succinate Generic | 156 | 412 | 62 | $12K |
| Nitrofurantoin Mono-Macro Nitrofurantoin Monohyd/M-Cryst | 148 | 159 | 99 | $1,764 |
| Ciprofloxacin Hcl Generic | 111 | 114 | 74 | $600 |
| Yuvafem Estradiol | 75 | 155 | 25 | $11K |
| Clotrimazole-Betamethasone Clotrimazole/Betamethasone Dip | 51 | 51 | 35 | $652 |
| Trospium Chloride Generic | 48 | 102 | Under 11 | $3,793 |
| Gemtesa Vibegron | 47 | 88 | 15 | $41K |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 43 | 43 | 40 | $184 |
Brand drugs: - claims; generic drugs: 3,286 claims; opioid claims: 55.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Alexa Y Chai $1,414 ($1,414 in general payments such as food, travel and fees) from 19 companies. The largest payer was Urogen Pharma, Inc. with $229.
| Company | Payments | Amount |
|---|---|---|
| Urogen Pharma, Inc. URGN | 9 | $229 |
| Histosonics, Inc. | 1 | $228 |
| Medtronic, Inc. MDT | 7 | $161 |
| Astellas Pharma US Inc 4503.T | 3 | $109 |
| Abbvie Inc. ABBV | 5 | $104 |
| Sumitomo Pharma America, Inc. 4506.T | 4 | $102 |
| Boston Scientific Corporation BSX | 3 | $87.03 |
| Accord Healthcare, Inc. | 4 | $86.32 |
| Pfizer Inc. PFE | 3 | $74.35 |
| C. R. Bard, Inc. & Subsidiaries BDX | 1 | $30.96 |
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.