Psychiatry and Neurology, Neurology · Baton Rouge, LA
NPI
1053344325
Since 2006
Specialty
Psychiatry and Neurology, Neurology
Code 2084N0400X
Group practices
1
Medicare group memberships
Hospitals
2
Hospital affiliations
7373 Perkins Rd
Baton Rouge, LA, 70808
Phone (225) 769-4044
Groups this clinician bills Medicare through
Medicare paid, 2024
$202K
16,421 services
Medicare patients, 2024
854
Average age 75
Drug cost, 2024
$1.8M
4,611 prescriptions
Company payments, 2025
$724
From 10 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Gerard Dynes was code J0585 (injection, onabotulinumtoxina, 1 unit), 13,600 times for 23 patients. In total Gerard Dynes billed 16,421 services in 80 codes, and Medicare paid $202K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2017-03-01.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| J0585 Injection, onabotulinumtoxina, 1 unit | Office | 13,600 | 23 | $4.87 | $66K |
| 99213 Office E&M - Established | Office | 431 | 307 | $54.63 | $24K |
| G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | Office | 355 | 242 | $11.24 | $3,989 |
| 99214 Office E&M - Established | Office | 206 | 153 | $80.78 | $17K |
| 99204 Office E&M - New | Office | 124 | 124 | $103.51 | $13K |
| 36415 Venipuncture Blood Collection | Office | 120 | 103 | $8.65 | $1,038 |
| 93880 Duplex Scan - Extracranial Arteries | Office | 114 | 112 | $114.64 | $13K |
| 93971 Duplex Scan - Extremity Veins | Office | 93 | 88 | $72.04 | $6,700 |
| 93922 Duplex Scan - Extremity Arteries | Office | 82 | 79 | $45.41 | $3,723 |
| 95886 Electrical Nerve Conductivity | Office | 76 | 40 | $67.74 | $5,148 |
| 93970 Duplex Scan - Extremity Veins | Office | 74 | 73 | $127.27 | $9,418 |
| 82607 Clinical Chemistry | Office | 53 | 50 | $14.78 | $783 |
| 84443 Clinical Chemistry | Office | 46 | 46 | $16.46 | $757 |
| 64615 Musculoskeletal | Office | 39 | 14 | $108.94 | $4,249 |
| 93926 Duplex Scan - Extremity Arteries | Office | 25 | 25 | $76.73 | $1,918 |
By year: 2022 $308K for 26,976 services; 2023 $267K for 23,489 services; 2024 $202K for 16,421 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 120 | 103 | $8.65 | $1,038 |
| 82607 Clinical Chemistry | 53 | 50 | $14.78 | $783 |
| 84443 Clinical Chemistry | 46 | 46 | $16.46 | $757 |
| 85025 Blood Count | 24 | 18 | $7.61 | $183 |
| 80053 Clinical Chemistry | 23 | 19 | $10.35 | $238 |
| 82746 Clinical Chemistry | 15 | 14 | $14.41 | $216 |
| 85652 Clinical Chemistry | 15 | 15 | $2.65 | $39.75 |
Medicare prescription drug claims, 2024
In 2024, the drug Gerard Dynes prescribed most often to Medicare patients was Memantine Hcl, with 721 prescriptions and refills. In total Gerard Dynes wrote 4,611 Medicare prescriptions that cost $1.8M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Memantine Hcl Generic | 721 | 1,413 | 204 | $17K |
| Donepezil Hcl Generic | 406 | 862 | 131 | $3,734 |
| Gabapentin Generic | 405 | 900 | 121 | $6,978 |
| Carbidopa-Levodopa Carbidopa/Levodopa | 210 | 488 | 66 | $10K |
| Levetiracetam Generic | 202 | 473 | 56 | $6,336 |
| Primidone Generic | 150 | 350 | 35 | $2,745 |
| Topiramate Generic | 139 | 345 | 44 | $1,491 |
| Sertraline Hcl Generic | 135 | 303 | 40 | $1,254 |
| Propranolol Hcl Generic | 113 | 222 | 38 | $1,319 |
| Duloxetine Hcl Generic | 95 | 243 | 31 | $1,835 |
| Sumatriptan Succinate Generic | 85 | 109 | 25 | $772 |
| Quetiapine Fumarate Generic | 77 | 207 | 30 | $1,592 |
| Baclofen Generic | 75 | 178 | 26 | $2,030 |
| Aimovig Autoinjector Erenumab-Aooe | 73 | 131 | 15 | $100K |
| Lamotrigine Generic | 72 | 162 | 18 | $1,473 |
Brand drugs: 355 claims; generic drugs: 4,237 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Gerard Dynes $724 ($724 in general payments such as food, travel and fees) from 10 companies. The largest payer was Abbvie Inc. with $394.
| Company | Payments | Amount |
|---|---|---|
| Abbvie Inc. ABBV | 42 | $394 |
| Pfizer Inc. PFE | 4 | $70.11 |
| Lundbeck LLC | 3 | $55.41 |
| Novartis Pharmaceuticals Corporation NVS | 3 | $46.28 |
| Argenx US, Inc. ARGX | 2 | $43.8 |
| Alexion Pharmaceuticals, Inc. AZN | 1 | $32.34 |
| C2N Diagnostics, LLC | 1 | $22.17 |
| Janssen Biotech, Inc. JNJ | 1 | $22.07 |
| Lilly USA, LLC LLY | 1 | $19.7 |
| Janssen Pharmaceuticals, Inc JNJ | 1 | $17.9 |
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.