Nurse Practitioner, Family · Irvine, CA
NPI
1306408505
Since 2019
Specialty
Nurse Practitioner, Family
Code 363LF0000X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
Gottschalk Medical Plaza 1 Medical Plaza Drive
Irvine, CA, 92697
Phone (949) 824-8600
Groups this clinician bills Medicare through
Medicare paid, 2024
$8,362
121 services
Medicare patients, 2024
84
Average age 64
Drug cost, 2024
$1.5M
1,072 prescriptions
Company payments, 2025
$5,484
From 7 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Andrew Bierman was code 99214 (office e&m - established), 84 times for 61 patients. In total Andrew Bierman billed 121 services in 5 codes, and Medicare paid $8,362.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2023-10-10.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 84 | 61 | $68.50 | $5,754 |
| 99443 Telephone Services | Office | 13 | 13 | $68.41 | $889 |
Medicare prescription drug claims, 2024
In 2024, the drug Andrew Bierman prescribed most often to Medicare patients was Baclofen, with 103 prescriptions and refills. In total Andrew Bierman wrote 1,072 Medicare prescriptions that cost $1.5M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Baclofen Generic | 103 | 186 | 33 | $4,996 |
| Copaxone Glatiramer Acetate | 103 | 110 | 16 | $613K |
| Gabapentin Generic | 86 | 128 | 34 | $1,955 |
| Glatiramer Acetate Generic | 71 | 84 | 13 | $188K |
| Modafinil Generic | 40 | 82 | 14 | $3,493 |
| Dalfampridine Er Dalfampridine | 38 | 62 | Under 11 | $19K |
| Tizanidine Hcl Generic | 33 | 71 | 13 | $950 |
| Levetiracetam Generic | 30 | 65 | 11 | $1,242 |
| Duloxetine Hcl Generic | 27 | 64 | 11 | $688 |
| Divalproex Sodium Er Divalproex Sodium | 27 | 29 | Under 11 | $679 |
| Donepezil Hcl Generic | 21 | 41 | Under 11 | $352 |
| Clonazepam Generic | 20 | 22 | Under 11 | $62.49 |
| Pregabalin Generic | 20 | 32 | Under 11 | $505 |
| Sumatriptan Succinate Generic | 19 | 19 | Under 11 | $150 |
| Glatopa Glatiramer Acetate | 15 | 27 | Under 11 | $50K |
Brand drugs: - claims; generic drugs: 828 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Andrew Bierman $5,484 ($5,484 in general payments such as food, travel and fees) from 7 companies. The largest payer was Genentech USA, Inc. with $4,378.
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.