Nurse Practitioner, Family · Riverhead, NY
NPI
1609204239
Since 2013
Specialty
Nurse Practitioner, Family
Code 363LF0000X
Group practices
1
Medicare group memberships
Hospitals
0
Hospital affiliations
21 E 2nd St
Riverhead, NY, 11901
Phone (631) 873-9257
Groups this clinician bills Medicare through
Medicare paid, 2024
$80K
1,089 services
Medicare patients, 2024
98
Average age 71
Drug cost, 2024
$106K
1,517 prescriptions
Company payments, 2025
$237
From 3 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Lauren A Hertwig was code 90836 (psychotherapy - nongroup), 526 times for 97 patients. In total Lauren A Hertwig billed 1,089 services in 6 codes, and Medicare paid $80K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2023-04-25.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 90836 Psychotherapy - Nongroup | Office | 526 | 97 | $66.54 | $35K |
| 99213 Office E&M - Established | Office | 317 | 91 | $66.82 | $21K |
| 99214 Office E&M - Established | Office | 226 | 91 | $98.19 | $22K |
By year: 2022 $66K for 1,017 services; 2023 $86K for 1,187 services; 2024 $80K for 1,089 services.
Medicare prescription drug claims, 2024
In 2024, the drug Lauren A Hertwig prescribed most often to Medicare patients was Alprazolam, with 156 prescriptions and refills. In total Lauren A Hertwig wrote 1,517 Medicare prescriptions that cost $106K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Alprazolam Generic | 156 | 158 | 31 | $1,165 |
| Bupropion Xl Bupropion Hcl | 149 | 373 | 34 | $3,859 |
| Clonazepam Generic | 124 | 125 | 23 | $1,051 |
| Escitalopram Oxalate Generic | 101 | 283 | 28 | $1,447 |
| Sertraline Hcl Generic | 86 | 188 | 16 | $421 |
| Fluoxetine Hcl Generic | 85 | 175 | 11 | $937 |
| Venlafaxine Hcl Er Venlafaxine Hcl | 76 | 202 | 13 | $1,688 |
| Lamotrigine Generic | 72 | 112 | Under 11 | $1,004 |
| Duloxetine Hcl Generic | 58 | 134 | 11 | $1,164 |
| Aripiprazole Generic | 52 | 122 | 14 | $5,719 |
| Trazodone Hcl Generic | 52 | 94 | Under 11 | $822 |
| Lorazepam Generic | 51 | 51 | Under 11 | $215 |
| Zolpidem Tartrate Er Zolpidem Tartrate | 37 | 37 | Under 11 | $651 |
| Dextroamphetamine-Amphet Er Dextroamphetamine/Amphetamine | 26 | 26 | Under 11 | $1,301 |
| Risperidone Generic | 26 | 26 | Under 11 | $132 |
Brand drugs: 62 claims; generic drugs: 1,455 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Lauren A Hertwig $237 ($237 in general payments such as food, travel and fees) from 3 companies. The largest payer was Indivior Inc. with $111.
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.