Physician Assistant, Medical · Los Angeles, CA
NPI
1477036895
Since 2018
Specialty
Physician Assistant, Medical
Code 363AM0700X
Group practices
1
Medicare group memberships
Hospitals
0
Hospital affiliations
420 E 3rd St Ste 805
Los Angeles, CA, 90013
Phone (213) 687-3214
Groups this clinician bills Medicare through
Medicare paid, 2024
$11K
211 services
Medicare patients, 2024
106
Average age 72
Drug cost, 2024
$3.3M
1,844 prescriptions
Company payments, 2025
$38K
From 21 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Cheiny Shiau was code 99214 (office e&m - established), 64 times for 46 patients. In total Cheiny Shiau billed 211 services in 22 codes, and Medicare paid $11K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2018-09-11.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 64 | 46 | $46.02 | $2,945 |
| 17110 Destruction Skin Lesion | Office | 36 | 27 | $57.54 | $2,072 |
| 99213 Office E&M - Established | Office | 28 | 24 | $27.56 | $772 |
| 99204 Office E&M - New | Office | 19 | 19 | $84.01 | $1,596 |
| 99203 Office E&M - New | Office | 13 | 13 | $68.14 | $886 |
By year: 2022 $1,465 for 15 services; 2023 $25K for 318 services; 2024 $11K for 211 services.
Medicare prescription drug claims, 2024
In 2024, the drug Cheiny Shiau prescribed most often to Medicare patients was Fluocinonide, with 174 prescriptions and refills. In total Cheiny Shiau wrote 1,844 Medicare prescriptions that cost $3.3M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Fluocinonide Generic | 174 | 185 | 71 | $7,042 |
| Triamcinolone Acetonide Generic | 162 | 182 | 78 | $1,298 |
| Dupixent Pen Dupilumab | 105 | 105 | 19 | $379K |
| Ketoconazole Generic | 101 | 103 | 39 | $1,907 |
| Clobetasol Propionate Generic | 91 | 95 | 34 | $2,522 |
| Clindamycin Phosphate Generic | 75 | 79 | 23 | $2,160 |
| Mupirocin Generic | 72 | 72 | 31 | $452 |
| Tretinoin Generic | 68 | 69 | 27 | $2,718 |
| Zoryve Roflumilast | 66 | 67 | 19 | $56K |
| Taltz Autoinjector Ixekizumab | 62 | 64 | Under 11 | $448K |
| Ammonium Lactate Generic | 62 | 78 | 27 | $1,285 |
| Ciclopirox Generic | 58 | 58 | 21 | $1,884 |
| Betamethasone Dipropionate Generic | 56 | 56 | 21 | $2,568 |
| Humira(Cf) Pen Adalimumab | 48 | 48 | Under 11 | $382K |
| Mometasone Furoate Generic | 41 | 62 | 16 | $796 |
Brand drugs: 536 claims; generic drugs: 1,308 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Cheiny Shiau $38K ($38K in general payments such as food, travel and fees) from 21 companies. The largest payer was UCB, Inc. with $14K.
| Company | Payments | Amount |
|---|---|---|
| UCB, Inc. UCB.BR | 71 | $14K |
| Abbvie Inc. ABBV | 97 | $12K |
| Galderma Laboratories, L.P. GALD.SW | 26 | $7,738 |
| Genzyme Corporation SNY | 15 | $809 |
| Novartis Pharmaceuticals Corporation NVS | 22 | $612 |
| Arcutis Biotherapeutics, Inc. ARQT | 16 | $436 |
| E.R. Squibb & Sons, L.L.C. BMY | 19 | $345 |
| Lilly USA, LLC LLY | 13 | $336 |
| Janssen Biotech, Inc. JNJ | 15 | $313 |
| LEO Pharma Inc. | 13 | $303 |
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.