Physician Assistant · Spokane, WA
NPI
1578964193
Since 2014
Specialty
Physician Assistant
Code 363A00000X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
105 W 8th Ave Ste 318c
Spokane, WA, 99204
Phone (509) 474-6650
Groups this clinician bills Medicare through
Medicare paid, 2024
$15K
450 services
Medicare patients, 2024
253
Average age 59
Drug cost, 2024
$1.5M
6,081 prescriptions
Company payments, 2025
$704
From 6 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Chelsea M Eastman was code 99213 (office e&m - established), 172 times for 169 patients. In total Chelsea M Eastman billed 450 services in 6 codes, and Medicare paid $15K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2021-11-08.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99213 Office E&M - Established | Office | 172 | 169 | $39.26 | $6,752 |
| 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 | 150 | 137 | $9.98 | $1,497 |
| 99214 Office E&M - Established | Office | 106 | 92 | $63.78 | $6,760 |
| 95970 Electrical Nerve Conductivity | Office | 20 | 20 | $9.71 | $194 |
By year: 2022 $12K for 266 services; 2023 $14K for 307 services; 2024 $15K for 450 services.
Medicare prescription drug claims, 2024
In 2024, the drug Chelsea M Eastman prescribed most often to Medicare patients was Lamotrigine, with 1,207 prescriptions and refills. In total Chelsea M Eastman wrote 6,081 Medicare prescriptions that cost $1.5M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Lamotrigine Generic | 1,207 | 1,834 | 241 | $30K |
| Levetiracetam Generic | 702 | 1,166 | 182 | $29K |
| Topiramate Generic | 380 | 561 | 76 | $6,546 |
| Zonisamide Generic | 318 | 478 | 64 | $20K |
| Lacosamide Generic | 287 | 390 | 60 | $43K |
| Divalproex Sodium Generic | 227 | 261 | 35 | $11K |
| Pregabalin Generic | 165 | 232 | 26 | $5,030 |
| Lamotrigine Er Lamotrigine | 159 | 270 | 34 | $62K |
| Clobazam Generic | 129 | 157 | 29 | $9,522 |
| Oxcarbazepine Generic | 127 | 177 | 22 | $15K |
| Lorazepam Generic | 127 | 128 | 45 | $480 |
| Gabapentin Generic | 125 | 212 | 35 | $3,499 |
| Divalproex Sodium Er Divalproex Sodium | 106 | 132 | 24 | $12K |
| Clonazepam Generic | 104 | 126 | 21 | $735 |
| Primidone Generic | 86 | 130 | 18 | $2,260 |
Brand drugs: 697 claims; generic drugs: 5,326 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Chelsea M Eastman $704 ($704 in general payments such as food, travel and fees) from 6 companies. The largest payer was UCB, Inc. with $357.
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.