Nurse Practitioner · Jacksonville Beach, FL
NPI
1659627495
Since 2012
Specialty
Nurse Practitioner
Code 363L00000X
Group practices
2
Medicare group memberships
Hospitals
3
Hospital affiliations
1370 13th Ave S Ste 215
Jacksonville Beach, FL, 32250
Phone (904) 249-1041
Groups this clinician bills Medicare through
Medicare paid, 2024
$35K
430 services
Medicare patients, 2024
242
Average age 71
Drug cost, 2024
$11.1M
3,149 prescriptions
Company payments, 2025
$2,787
From 25 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Danielle A O'Brien was code 99213 (office e&m - established), 221 times for 155 patients. In total Danielle A O'Brien billed 430 services in 10 codes, and Medicare paid $35K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2024-12-11.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99213 Office E&M - Established | Office | 221 | 155 | $64.85 | $14K |
| 99214 Office E&M - Established | Office | 134 | 117 | $92.18 | $12K |
By year: 2023 $20K for 234 services; 2024 $35K for 430 services.
Lab tests billed to Medicare, 2023
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 13 | 13 | $8.40 | $109 |
Medicare prescription drug claims, 2024
In 2024, the drug Danielle A O'Brien prescribed most often to Medicare patients was Gamunex-C (Immune Globul G/Gly/Iga Avg 46), with 342 prescriptions and refills. In total Danielle A O'Brien wrote 3,149 Medicare prescriptions that cost $11.1M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Gamunex-C Immune Globul G/Gly/Iga Avg 46 | 342 | 342 | 32 | $4.1M |
| Gabapentin Generic | 196 | 256 | 64 | $2,637 |
| Levetiracetam Generic | 184 | 280 | 47 | $3,848 |
| Gammagard Liquid Immun Glob G(Igg)/Gly/Iga Ov50 | 162 | 162 | 15 | $3.6M |
| Alprazolam Generic | 112 | 116 | 42 | $932 |
| Clonazepam Generic | 99 | 113 | 44 | $739 |
| Donepezil Hcl Generic | 97 | 173 | 34 | $1,216 |
| Baclofen Generic | 75 | 95 | 16 | $1,556 |
| Pregabalin Generic | 72 | 84 | 27 | $3,526 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 71 | 71 | 26 | $2,011 |
| Carbidopa-Levodopa Carbidopa/Levodopa | 65 | 85 | 20 | $1,599 |
| Memantine Hcl Generic | 53 | 89 | 18 | $1,276 |
| Topiramate Generic | 51 | 71 | 12 | $368 |
| Sertraline Hcl Generic | 50 | 66 | Under 11 | $138 |
| Sodium Chloride 0.9 % Sodium Chloride | 47 | 47 | 16 | $740 |
Brand drugs: 885 claims; generic drugs: 2,252 claims; opioid claims: 202.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Danielle A O'Brien $2,787 ($2,787 in general payments such as food, travel and fees) from 25 companies. The largest payer was TG Therapeutics, Inc. with $435.
| Company | Payments | Amount |
|---|---|---|
| TG Therapeutics, Inc. TGTX | 8 | $435 |
| EMD Serono, Inc. MRK.DE | 13 | $367 |
| Abbvie Inc. ABBV | 15 | $265 |
| Amgen Inc. AMGN | 9 | $223 |
| Lilly USA, LLC LLY | 5 | $203 |
| UCB, Inc. UCB.BR | 6 | $195 |
| Vanda Pharmaceuticals Inc. VNDA | 4 | $191 |
| Argenx US, Inc. ARGX | 5 | $161 |
| Genzyme Corporation SNY | 5 | $90.3 |
| Takeda Pharmaceuticals U.S.A., Inc. TAK | 2 | $68.29 |
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.