Internal Medicine · Amarillo, TX
NPI
1174715999
Since 2007
Specialty
Internal Medicine
Code 207R00000X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
1000 S Coulter St
Amarillo, TX, 79106
Phone (806) 212-4700
Groups this clinician bills Medicare through
Medicare paid, 2024
$214K
4,485 services
Medicare patients, 2024
239
Average age 74
Drug cost, 2024
$346K
2,054 prescriptions
Company payments, 2025
$744
From 10 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by William M Holland IV was code 11042 (debridement), 1,417 times for 181 patients. In total William M Holland IV billed 4,485 services in 32 codes, and Medicare paid $214K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2019-06-03.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 11042 Debridement | Office | 1,417 | 181 | $41.96 | $59K |
| 11045 Debridement | Office | 963 | 65 | $18.89 | $18K |
| 99183 Hyperbaric Oxygen | Office | 361 | 30 | $79.78 | $29K |
| 11043 Debridement | Office | 244 | 55 | $114.75 | $28K |
| 99214 Office E&M - Established | Office | 239 | 115 | $71.71 | $17K |
| 97597 Debridement | Office | 211 | 78 | $25.43 | $5,366 |
| 11046 Debridement | Office | 190 | 20 | $41.43 | $7,873 |
| 99212 Office E&M - Established | Office | 178 | 130 | $26.28 | $4,677 |
| 99213 Office E&M - Established | Office | 97 | 68 | $46.98 | $4,557 |
| 15275 Skin and Soft Tissue Substitutes | Office | 92 | 17 | $69.49 | $6,393 |
| 99204 Office E&M - New | Office | 85 | 85 | $95.43 | $8,111 |
| 15271 Skin and Soft Tissue Substitutes | Office | 78 | 16 | $63.84 | $4,980 |
| 97605 Skin | Office | 71 | 16 | $18.25 | $1,296 |
| 11044 Debridement | Office | 62 | 27 | $171.33 | $11K |
| 99215 Office E&M - Established | Office | 14 | 12 | $109.32 | $1,530 |
By year: 2022 $208K for 5,468 services; 2023 $244K for 6,123 services; 2024 $214K for 4,485 services.
Medicare prescription drug claims, 2024
In 2024, the drug William M Holland IV prescribed most often to Medicare patients was Ciprofloxacin Hcl, with 405 prescriptions and refills. In total William M Holland IV wrote 2,054 Medicare prescriptions that cost $346K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Ciprofloxacin Hcl Generic | 405 | 410 | 211 | $4,474 |
| Doxycycline Hyclate Generic | 379 | 382 | 201 | $5,286 |
| Sodium Chloride 0.9 % Sodium Chloride | 219 | 219 | 35 | $1,641 |
| Daptomycin Generic | 204 | 204 | 33 | $174K |
| Mupirocin Generic | 201 | 201 | 146 | $1,723 |
| Ertapenem Ertapenem Sodium | 178 | 178 | 29 | $82K |
| Gentamicin Sulfate Generic | 112 | 112 | 50 | $3,527 |
| Meropenem Generic | 56 | 56 | Under 11 | $27K |
| Ondansetron Hcl Generic | 24 | 24 | 18 | $149 |
| Fluconazole Generic | 18 | 18 | 14 | $176 |
| Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim | 17 | 17 | Under 11 | $50.07 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 16 | 16 | Under 11 | $352 |
| Dalvance Dalbavancin Hcl | 16 | 16 | Under 11 | $34K |
| Nystatin Generic | 15 | 15 | Under 11 | $105 |
| Prednisone Generic | 15 | 15 | Under 11 | $46.51 |
Brand drugs: 251 claims; generic drugs: 1,803 claims; opioid claims: 30.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid William M Holland IV $744 ($744 in general payments such as food, travel and fees) from 10 companies. The largest payer was Solventum Corporation with $305.
| Company | Payments | Amount |
|---|---|---|
| Solventum Corporation SOLV | 11 | $305 |
| MIMEDX Group, Inc. MDXG | 7 | $240 |
| Urgo Medical North America, LLC | 2 | $42.45 |
| Tactile Systems Technology Inc TCMD | 2 | $40.35 |
| Vertex Pharmaceuticals Incorporated VRTX | 1 | $23.52 |
| Integra LifeSciences Corporation IART | 1 | $23.06 |
| Novo Nordisk Inc NVO | 1 | $18.64 |
| Paratek Pharmaceuticals, Inc. | 1 | $18.46 |
| Organogenesis Inc. ORGO | 1 | $17.06 |
| Melinta Therapeutics, LLC | 1 | $16.45 |
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.