Psychiatry · Billings, MT
NPI
1437122207
Since 2006
Specialty
Psychiatry
Code 2084P0800X
Group practices
1
Medicare group memberships
Hospitals
2
Hospital affiliations
820 Division St
Billings, MT, 59101
Phone (406) 294-5225
Groups this clinician bills Medicare through
Medicare paid, 2024
$55K
920 services
Medicare patients, 2024
138
Average age 56
Drug cost, 2024
$1.7M
6,210 prescriptions
Company payments, 2025
$76K
From 11 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Troy R Stiles was code 99214 (office e&m - established), 447 times for 135 patients. In total Troy R Stiles billed 920 services in 9 codes, and Medicare paid $55K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2013-04-01.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 447 | 135 | $82.22 | $37K |
| 90833 Psychotherapy - Nongroup | Office | 256 | 93 | $49.85 | $13K |
| 96127 Behavioral Health Services | Office | 88 | 33 | $2.89 | $254 |
| 96372 Injection Administration | Office | 60 | 13 | $8.64 | $518 |
| 90836 Psychotherapy - Nongroup | Office | 45 | 26 | $67.00 | $3,015 |
| 99442 Telephone Services | Office | 18 | 14 | $52.61 | $947 |
By year: 2022 $62K for 924 services; 2023 $54K for 834 services; 2024 $55K for 920 services.
Medicare prescription drug claims, 2024
In 2024, the drug Troy R Stiles prescribed most often to Medicare patients was Clonazepam, with 319 prescriptions and refills. In total Troy R Stiles wrote 6,210 Medicare prescriptions that cost $1.7M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Clonazepam Generic | 319 | 332 | 45 | $2,731 |
| Olanzapine Generic | 271 | 326 | 26 | $9,249 |
| Bupropion Xl Bupropion Hcl | 244 | 367 | 35 | $9,206 |
| Fluoxetine Hcl Generic | 220 | 360 | 26 | $3,145 |
| Dextroamphetamine-Amphet Er Dextroamphetamine/Amphetamine | 200 | 200 | 20 | $13K |
| Trazodone Hcl Generic | 200 | 326 | 36 | $2,844 |
| Quetiapine Fumarate Er Quetiapine Fumarate | 190 | 238 | 17 | $22K |
| Duloxetine Hcl Generic | 181 | 271 | 26 | $2,696 |
| Lorazepam Generic | 162 | 162 | 28 | $947 |
| Aripiprazole Generic | 157 | 217 | 29 | $25K |
| Venlafaxine Hcl Er Venlafaxine Hcl | 155 | 295 | 21 | $2,464 |
| Risperidone Generic | 154 | 210 | 21 | $1,724 |
| Methylphenidate Er Methylphenidate Hcl | 149 | 149 | 16 | $13K |
| Lisdexamfetamine Dimesylate Generic | 143 | 145 | 23 | $25K |
| Diazepam Generic | 125 | 125 | 14 | $930 |
Brand drugs: 560 claims; generic drugs: 5,650 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Troy R Stiles $76K ($76K in general payments such as food, travel and fees) from 11 companies. The largest payer was Teva Pharmaceuticals USA, Inc. with $50K.
| Company | Payments | Amount |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. TEVA | 58 | $50K |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) JNJ | 26 | $25K |
| Otsuka America Pharmaceutical, Inc. 4578.T | 9 | $147 |
| Janssen Pharmaceuticals, Inc JNJ | 5 | $109 |
| Neurocrine BioSciences, Inc. NBIX | 3 | $80.53 |
| Vanda Pharmaceuticals Inc. VNDA | 4 | $79.89 |
| Alkermes, Inc. ALKS | 3 | $59.11 |
| Abbvie Inc. ABBV | 2 | $55.06 |
| Collegium Pharmaceutical, Inc. COLL | 2 | $45.29 |
| Lundbeck LLC | 2 | $36.17 |
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.