Physician Assistant · Shreveport, LA
NPI
1669492609
Since 2006
Specialty
Physician Assistant
Code 363A00000X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
1501 Kings Hwy, Department of Medicine
Shreveport, LA, 71103
Phone (318) 813-2528
Groups this clinician bills Medicare through
Medicare paid, 2024
$11K
229 services
Medicare patients, 2024
66
Average age 58
Drug cost, 2024
$1.1M
283 prescriptions
Company payments, 2025
$1,533
From 22 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Robert J Duncan Jr. was code 99214 (office e&m - established), 106 times for 16 patients. In total Robert J Duncan Jr. billed 229 services in 5 codes, and Medicare paid $11K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2008-06-19.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Facility | 106 | 16 | $59.58 | $6,316 |
| G0296 Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making) | Facility | 42 | 42 | $20.09 | $844 |
| 99406 Behavioral Health Services | Facility | 29 | 29 | $9.39 | $272 |
By year: 2022 $12K for 190 services; 2023 $11K for 184 services; 2024 $11K for 229 services.
Medicare prescription drug claims, 2024
In 2024, the drug Robert J Duncan Jr. prescribed most often to Medicare patients was Hydroxyurea, with 56 prescriptions and refills. In total Robert J Duncan Jr. wrote 283 Medicare prescriptions that cost $1.1M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Hydroxyurea Generic | 56 | 64 | 15 | $1,435 |
| Promethazine Hcl Generic | 33 | 33 | Under 11 | $242 |
| Ferriprox (2 Times A Day) Deferiprone | 30 | 30 | Under 11 | $583K |
| Oxbryta Voxelotor | 20 | 20 | Under 11 | $244K |
| Potassium Chloride Generic | 19 | 19 | Under 11 | $175 |
| Penicillin V Potassium Generic | 16 | 16 | Under 11 | $342 |
| Naloxone Hcl Generic | 15 | 15 | 14 | $1,042 |
| Doxycycline Hyclate Generic | 12 | 12 | Under 11 | $590 |
| Ciprofloxacin Hcl Generic | 11 | 11 | Under 11 | $465 |
| Xarelto Rivaroxaban | 11 | 11 | Under 11 | $6,135 |
Brand drugs: - claims; generic drugs: 197 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Robert J Duncan Jr. $1,533 ($1,533 in general payments such as food, travel and fees) from 22 companies. The largest payer was AstraZeneca Pharmaceuticals LP with $246.
| Company | Payments | Amount |
|---|---|---|
| AstraZeneca Pharmaceuticals LP AZN | 12 | $246 |
| Abbvie Inc. ABBV | 10 | $244 |
| Daiichi Sankyo Inc. 4568.T | 7 | $146 |
| Novartis Pharmaceuticals Corporation NVS | 6 | $123 |
| Janssen Biotech, Inc. JNJ | 7 | $109 |
| Pfizer Inc. PFE | 6 | $107 |
| GlaxoSmithKline, LLC. GSK | 5 | $102 |
| Merck Sharp & Dohme LLC MRK | 4 | $74.52 |
| Alexion Pharmaceuticals, Inc. AZN | 3 | $57.24 |
| Astellas Pharma US Inc 4503.T | 3 | $48 |
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.