Psychiatry and Neurology, Neurology · Tucson, AZ
NPI
1386854974
Since 2007
Specialty
Psychiatry and Neurology, Neurology
Code 2084N0400X
Group practices
6
Medicare group memberships
Hospitals
5
Hospital affiliations
3838 N Campbell Ave
Tucson, AZ, 85719
Phone (520) 694-8888
Groups this clinician bills Medicare through
Medicare paid, 2024
$31K
1,680 services
Medicare patients, 2024
167
Average age 61
Drug cost, 2024
$1.4M
3,042 prescriptions
Company payments, 2025
$21K
From 6 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by John Dempster Jr. was code 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), 78 times for 69 patients. In total John Dempster Jr. billed 1,680 services in 26 codes, and Medicare paid $31K.
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2026-09-01.
| Code | Setting | Services | Patients | Paid per service | Medicare paid |
|---|---|---|---|---|---|
| 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 | 78 | 69 | $11.78 | $919 |
| 99214 Office E&M - Established | Office | 74 | 62 | $77.85 | $5,761 |
| 96127 Behavioral Health Services | Office | 45 | 42 | $2.46 | $110 |
| 99215 Office E&M - Established | Office | 42 | 40 | $115.07 | $4,833 |
| 95816 Neurologic | Facility | 30 | 30 | $37.59 | $1,128 |
| 95720 Neurologic | Facility | 22 | 12 | $164.29 | $3,614 |
| 99205 Office E&M - New | Office | 13 | 13 | $166.24 | $2,161 |
| 95819 Neurologic | Facility | 13 | 13 | $45.06 | $586 |
| G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | Office | 11 | 11 | $21.40 | $235 |
By year: 2022 $29K for 969 services; 2023 $30K for 362 services; 2024 $31K for 1,680 services.
Medicare prescription drug claims, 2024
In 2024, the drug John Dempster Jr. prescribed most often to Medicare patients was Lacosamide, with 540 prescriptions and refills. In total John Dempster Jr. wrote 3,042 Medicare prescriptions that cost $1.4M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Lacosamide Generic | 540 | 798 | 81 | $65K |
| Levetiracetam Generic | 457 | 930 | 98 | $21K |
| Lamotrigine Generic | 332 | 508 | 46 | $8,305 |
| Xcopri Cenobamate | 214 | 260 | 32 | $290K |
| Clobazam Generic | 173 | 244 | 27 | $11K |
| Aptiom Eslicarbazepine Acetate | 115 | 147 | 13 | $341K |
| Zonisamide Generic | 99 | 215 | 18 | $3,843 |
| Nayzilam Midazolam | 95 | 96 | 60 | $78K |
| Divalproex Sodium Er Divalproex Sodium | 94 | 136 | 12 | $8,853 |
| Lamotrigine Er Lamotrigine | 78 | 136 | 11 | $19K |
| Oxcarbazepine Generic | 77 | 178 | 14 | $5,854 |
| Gabapentin Generic | 75 | 117 | 14 | $2,019 |
| Briviact Brivaracetam | 71 | 99 | 11 | $120K |
| Topiramate Generic | 63 | 121 | 11 | $1,102 |
| Carbidopa-Levodopa Carbidopa/Levodopa | 45 | 80 | 11 | $746 |
Brand drugs: 585 claims; generic drugs: 2,426 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid John Dempster Jr. $21K ($21K in general payments such as food, travel and fees) from 6 companies. The largest payer was UCB, Inc. with $21K.
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.