Psychiatry and Neurology, Neurology · Dallas, TX
NPI
1861786576
Since 2011
Specialty
Psychiatry and Neurology, Neurology
Code 2084N0400X
Group practices
1
Medicare group memberships
Hospitals
2
Hospital affiliations
6301 Gaston Ave Ste 100w
Dallas, TX, 75214
Phone (214) 827-3610
Groups this clinician bills Medicare through
Medicare paid, 2024
$725K
46,073 services
Medicare patients, 2024
386
Average age 73
Drug cost, 2024
$2.3M
1,858 prescriptions
Company payments, 2025
$849
From 16 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Arun K Nagaraj was code A9575 (injection, gadoterate meglumine, 0.1 ml), 8,620 times for 45 patients. In total Arun K Nagaraj billed 46,073 services in 69 codes, and Medicare paid $725K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2018-11-19.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| A9575 Injection, gadoterate meglumine, 0.1 ml | Office | 8,620 | 45 | $0.09 | $800 |
| 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 | 346 | 227 | $12.43 | $4,299 |
| 99214 Office E&M - Established | Office | 324 | 215 | $90.69 | $29K |
| 99490 Chronic, Principal, and Transitional Care Management | Office | 204 | 107 | $49.27 | $10K |
| 99215 Office E&M - Established | Office | 138 | 89 | $128.16 | $18K |
| 99204 Office E&M - New | Office | 121 | 121 | $113.25 | $14K |
| 96413 Chemotherapy Administration | Office | 49 | 17 | $90.53 | $4,436 |
| 99205 Office E&M - New | Office | 48 | 48 | $163.54 | $7,850 |
| 95886 Electrical Nerve Conductivity | Office | 43 | 27 | $75.39 | $3,242 |
| 96367 Intravenous Infusion, Hydration | Office | 43 | 12 | $19.76 | $850 |
| 96415 Chemotherapy Administration | Office | 42 | 12 | $18.04 | $758 |
| 70553 MRI/MRA - Head and Neck | Office | 40 | 38 | $140.47 | $5,619 |
| 96116 Behavioral Health Services | Office | 33 | 31 | $68.24 | $2,252 |
| 95885 Electrical Nerve Conductivity | Office | 22 | 17 | $48.26 | $1,062 |
| 99439 Chronic, Principal, and Transitional Care Management | Office | 20 | 20 | $37.75 | $755 |
By year: 2022 $702K for 27,030 services; 2023 $905K for 32,344 services; 2024 $725K for 46,073 services.
Lab tests billed to Medicare, 2022
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 26 | 16 | $2.75 | $71.46 |
Medicare prescription drug claims, 2024
In 2024, the drug Arun K Nagaraj prescribed most often to Medicare patients was Gabapentin, with 126 prescriptions and refills. In total Arun K Nagaraj wrote 1,858 Medicare prescriptions that cost $2.3M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Gabapentin Generic | 126 | 275 | 50 | $2,660 |
| Donepezil Hcl Generic | 100 | 262 | 37 | $1,051 |
| Memantine Hcl Generic | 96 | 229 | 31 | $1,949 |
| Dextroamphetamine-Amphetamine Dextroamphetamine/Amphetamine | 77 | 79 | 11 | $2,389 |
| Baclofen Generic | 76 | 206 | 32 | $1,611 |
| Carbidopa-Levodopa Carbidopa/Levodopa | 75 | 158 | 27 | $1,664 |
| Pregabalin Generic | 73 | 105 | 13 | $1,683 |
| Clonazepam Generic | 71 | 89 | 11 | $534 |
| Alprazolam Generic | 55 | 55 | 31 | $160 |
| Duloxetine Hcl Generic | 48 | 108 | 16 | $1,764 |
| Levetiracetam Generic | 44 | 94 | 14 | $825 |
| Dalfampridine Er Dalfampridine | 38 | 80 | Under 11 | $19K |
| Zolpidem Tartrate Generic | 37 | 37 | Under 11 | $199 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 30 | 30 | Under 11 | $845 |
| Methylphenidate Hcl Generic | 27 | 27 | Under 11 | $1,164 |
Brand drugs: 231 claims; generic drugs: 1,627 claims; opioid claims: 42.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Arun K Nagaraj $849 ($849 in general payments such as food, travel and fees) from 16 companies. The largest payer was Abbvie Inc. with $187.
| Company | Payments | Amount |
|---|---|---|
| Abbvie Inc. ABBV | 12 | $187 |
| Biogen, Inc. BIIB | 1 | $150 |
| Celgene Corporation BMY | 5 | $79.74 |
| Novartis Pharmaceuticals Corporation NVS | 4 | $67.93 |
| Pfizer Inc. PFE | 4 | $60.41 |
| Eisai Inc. 4523.T | 2 | $57.51 |
| Neurocrine BioSciences, Inc. NBIX | 1 | $36.22 |
| Genzyme Corporation SNY | 1 | $33.92 |
| Amgen Inc. AMGN | 2 | $31.37 |
| Hospira, Inc. PFE | 2 | $30.3 |
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.