Anesthesiology, Pain Medicine · Wichita Falls, TX
NPI
1447238415
Since 2006
Specialty
Anesthesiology, Pain Medicine
Code 207LP2900X
Group practices
1
Medicare group memberships
Hospitals
3
Hospital affiliations
4301 Maplewood Ave Ste A
Wichita Falls, TX, 76308
Phone (940) 696-8500
Groups this clinician bills Medicare through
Medicare paid, 2024
$309K
4,207 services
Medicare patients, 2024
882
Average age 73
Drug cost, 2024
$632K
8,942 prescriptions
Company payments, 2025
$717
From 4 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Mark Workman was code 99213 (office e&m - established), 2,287 times for 700 patients. In total Mark Workman billed 4,207 services in 32 codes, and Medicare paid $309K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2017-03-03.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99213 Office E&M - Established | Office | 2,287 | 700 | $58.29 | $133K |
| 99214 Office E&M - Established | Office | 642 | 403 | $89.74 | $58K |
| 64483 Nerve Block Injection - Back | Facility | 128 | 104 | $98.19 | $13K |
| 99152 Anesthesia | Facility | 120 | 91 | $9.04 | $1,085 |
| 63650 Neurostimulator - Back | Facility | 110 | 34 | $237.43 | $26K |
| 62323 Nerve Block Injection - Back | Facility | 108 | 89 | $73.34 | $7,921 |
| 99204 Office E&M - New | Office | 91 | 91 | $121.66 | $11K |
| 64635 Destruction by Neurolytic Agent - Back | Facility | 82 | 52 | $146.03 | $12K |
| 64636 Destruction by Neurolytic Agent - Back | Facility | 81 | 51 | $44.15 | $3,576 |
| 62321 Nerve Block Injection - Back | Facility | 73 | 61 | $79.31 | $5,790 |
| 64493 Nerve Block Injection - Back | Facility | 55 | 40 | $90.75 | $4,991 |
| 64494 Nerve Block Injection - Back | Facility | 55 | 40 | $52.44 | $2,884 |
| 99203 Office E&M - New | Office | 48 | 48 | $70.08 | $3,364 |
| 64490 Nerve Block Injection - Back | Facility | 39 | 27 | $81.85 | $3,192 |
| 96130 Behavioral Health Services | Office | 37 | 37 | $79.80 | $2,953 |
By year: 2022 $345K for 5,072 services; 2023 $312K for 4,510 services; 2024 $309K for 4,207 services.
Medicare prescription drug claims, 2024
In 2024, the drug Mark Workman prescribed most often to Medicare patients was Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen), with 2,583 prescriptions and refills. In total Mark Workman wrote 8,942 Medicare prescriptions that cost $632K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 2,583 | 2,584 | 457 | $80K |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 876 | 876 | 154 | $28K |
| Gabapentin Generic | 705 | 1,007 | 184 | $12K |
| Morphine Sulfate Er Morphine Sulfate | 547 | 547 | 81 | $33K |
| Tramadol Hcl Generic | 460 | 460 | 102 | $4,430 |
| Pregabalin Generic | 442 | 474 | 101 | $8,984 |
| Duloxetine Hcl Generic | 410 | 591 | 127 | $7,165 |
| Oxycodone Hcl Generic | 377 | 377 | 62 | $7,866 |
| Fentanyl Generic | 321 | 321 | 55 | $44K |
| Methadone Hcl Generic | 280 | 280 | 44 | $4,486 |
| Tizanidine Hcl Generic | 262 | 376 | 70 | $3,524 |
| Buprenorphine Generic | 202 | 202 | 48 | $56K |
| Acetaminophen-Codeine Acetaminophen With Codeine | 194 | 194 | 54 | $4,604 |
| Morphine Sulfate Generic | 146 | 146 | 30 | $3,841 |
| Tramadol Hcl Er Tramadol Hcl | 138 | 138 | 22 | $11K |
Brand drugs: 484 claims; generic drugs: 8,458 claims; opioid claims: 6,663.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Mark Workman $717 ($717 in general payments such as food, travel and fees) from 4 companies. The largest payer was Medtronic, Inc. with $536.
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.