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#89 Drug: Gabapentin (Gabapentin)
Top prescriber in each state and DC based on Medicare Part D records.
Home / Data Tools / Part D Prescribers / Top 100 Drug Pages / Gabapentin (Gabapentin)
State-Level #1 Prescriber Table
Drug ranking is based on Medicare Part D drug spending in 2024 (Q1-Q4). Prescriber ranking is based on Medicare Part D prescriber data in 2023.
Top-100 rank metric for this drug: $544,167,162.40 total spending in 2024.
| State | Prescriber | NPI | Provider Type | Total Claims | Total Benes | Total Costs |
|---|---|---|---|---|---|---|
| Alabama | Ricky Tubbs | 1184800971 | Anesthesiology | 4,797 | 810 | $81,337.13 |
| Alaska | Kenneth Boomgaard | 1427047034 | Family Practice | 408 | 71 | $7,625.96 |
| Arizona | Sherif Nasef | 1215939376 | Rheumatology | 1,211 | 273 | $26,399.67 |
| Arkansas | Clay Ferguson | 1518962968 | Family Practice | 2,240 | 370 | $38,303.51 |
| California | Tsilya Bass | 1841330800 | Psychiatry | 3,921 | 420 | $59,695.67 |
| Colorado | David Greenberg | 1003896408 | Family Practice | 1,441 | 258 | $25,834.62 |
| Connecticut | Marc Raad | 1316085665 | Internal Medicine | 3,235 | 254 | $37,199.92 |
| Delaware | Ritu Rastogi | 1366438822 | Internal Medicine | 1,848 | 326 | $43,756.63 |
| District of Columbia | Chiemeka Onyima | 1215460076 | Anesthesiology | 583 | 161 | $7,274.70 |
| Florida | Anuj Sharma | 1881673507 | Physical Medicine and Rehabilitation | 4,052 | 714 | $66,696.21 |
| Georgia | Michael Satchell | 1205822806 | Family Practice | 7,124 | 359 | $51,736.35 |
| Hawaii | Robert Gries | 1669425906 | Geriatric Medicine | 728 | 119 | $13,895.66 |
| Idaho | Daniel Allen | 1720017247 | Family Practice | 1,515 | 262 | $29,925.00 |
| Illinois | Charles Ampadu | 1962545269 | Internal Medicine | 2,821 | 330 | $30,598.28 |
| Indiana | Andrew Offerle | 1598785149 | Emergency Medicine | 2,734 | 369 | $39,177.36 |
| Iowa | Robert Conner | 1447363700 | Family Practice | 1,902 | 252 | $38,663.99 |
| Kansas | Tamara Mccue | 1457339137 | General Practice | 1,470 | 218 | $23,748.69 |
| Kentucky | Oliver James | 1194727701 | Pain Management | 8,188 | 891 | $126,887.46 |
| Louisiana | Alpesh Patel | 1326092610 | Interventional Pain Management | 3,280 | 832 | $71,648.16 |
| Maine | Thomas Hattan | 1598708315 | Internal Medicine | 708 | 85 | $10,830.28 |
| Maryland | Edward Luschinski | 1205447448 | Nurse Practitioner | 945 | 198 | $16,540.60 |
| Massachusetts | Ajay Anand | 1538237813 | Internal Medicine | 4,378 | 344 | $48,870.30 |
| Michigan | Mark Mounayer | 1073855383 | Anesthesiology | 1,637 | 347 | $26,756.44 |
| Minnesota | Clemencia Rasquinha | 1023021409 | Geriatric Medicine | 3,530 | 613 | $49,825.43 |
| Mississippi | Timothy Estes | 1285746511 | Family Practice | 4,132 | 300 | $39,535.91 |
| Missouri | Srinath Tadakamalla | 1184691305 | Family Practice | 3,168 | 614 | $60,023.42 |
| Montana | Larry Severa | 1770504052 | Family Practice | 886 | 93 | $12,744.13 |
| Nebraska | Rebecca Wester | 1790767713 | Geriatric Medicine | 1,374 | 234 | $28,876.80 |
| Nevada | Octavian Mihai | 1649626078 | Physician Assistant | 1,607 | 240 | $19,617.23 |
| New Hampshire | Anuradha Shah | 1174539654 | Internal Medicine | 1,497 | 65 | $15,076.53 |
| New Jersey | Joseph Conti | 1679552921 | Internal Medicine | 1,533 | 204 | $21,459.81 |
| New Mexico | Lisa Stolarczyk | 1497930176 | Family Practice | 1,309 | 300 | $24,393.06 |
| New York | Casilda Balmaceda | 1093751919 | Neurology | 3,165 | 675 | $19,033.89 |
| North Carolina | Tamara Chittenden | 1568495547 | Internal Medicine | 4,633 | 277 | $31,295.27 |
| North Dakota | Amy Hestbeck | 1306137195 | Nurse Practitioner | 854 | 92 | $6,283.43 |
| Ohio | Susan Berner | 1952384505 | Geriatric Medicine | 2,878 | 336 | $40,588.74 |
| Oklahoma | Jack Brown | 1982699096 | Family Practice | 2,510 | 380 | $39,070.91 |
| Oregon | David Larson | 1992798599 | Internal Medicine | 1,186 | 216 | $26,197.91 |
| Pennsylvania | Robert Pearlstein | 1598788689 | Internal Medicine | 11,212 | 1,175 | $142,741.02 |
| Rhode Island | Shahzad Khurshid | 1881754281 | Internal Medicine | 1,716 | 278 | $31,030.30 |
| South Carolina | Vlastimil Smetka | 1497974273 | Hospitalist | 2,942 | 375 | $28,040.72 |
| South Dakota | Joseph Rees | 1760656193 | Internal Medicine | 792 | 140 | $11,889.58 |
| Tennessee | Sam Sadeghi | 1053380949 | Internal Medicine | 1,660 | 295 | $28,976.35 |
| Texas | Elvin Garcia | 1871547596 | Rheumatology | 4,312 | 1,119 | $99,402.71 |
| Utah | Casey Stelter | 1073607222 | Family Practice | 2,121 | 275 | $30,980.11 |
| Vermont | Alexandra Van Dyck | 1144424979 | Internal Medicine | 718 | 46 | $7,280.03 |
| Virginia | Islam Saleh | 1508203258 | Physical Medicine and Rehabilitation | 1,724 | 592 | $33,647.27 |
| Washington | Sarah Phillips | 1194377705 | Nurse Practitioner | 1,101 | 130 | $30,186.12 |
| West Virginia | Barry Vaught | 1194770339 | Neurology | 1,973 | 377 | $53,236.21 |
| Wisconsin | Sarfraz Sidhu | 1801946462 | Internal Medicine | 2,724 | 404 | $47,228.06 |
| Wyoming | Kristel Lessard | 1518490887 | Internal Medicine | 511 | 106 | $9,650.15 |
Method Note
- Top 100 drugs are ranked by Tot_Spndng from CMS Part D drug spending data. Brand + generic pair is used for ranking and matching.
- For each state and DC, the #1 prescriber is selected by highest Tot_Drug_Cst for the same brand + generic pair, using the 2023 prescriber file.
- If a state has no matching record, values are shown as em dash.