Family Medicine · San Marcos, TX
NPI
1962484733
Since 2005
Specialty
Family Medicine
Code 207Q00000X
Group practices
3
Medicare group memberships
Hospitals
1
Hospital affiliations
2108 Hunter Rd, Suite 116
San Marcos, TX, 78666
Phone (512) 754-7700
Groups this clinician bills Medicare through
Medicare paid, 2024
$80K
1,793 services
Medicare patients, 2024
244
Average age 72
Drug cost, 2024
$219K
4,786 prescriptions
Company payments, 2025
$81.73
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Jack W Wallis was code 99214 (office e&m - established), 360 times for 197 patients. In total Jack W Wallis billed 1,793 services in 41 codes, and Medicare paid $80K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2010-09-14.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 360 | 197 | $77.22 | $28K |
| G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 188 | 188 | $123.58 | $23K |
| 99213 Office E&M - Established | Office | 173 | 108 | $56.24 | $9,730 |
| 93000 Electrocardiogram | Office | 50 | 49 | $8.69 | $434 |
| G0008 Administration of influenza virus vaccine | Office | 47 | 45 | $31.03 | $1,458 |
| 90662 Vaccine Product | Office | 46 | 44 | $80.75 | $3,714 |
| 81002 Clinical Chemistry | Office | 18 | 16 | $3.41 | $61.38 |
| G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment | Office | 13 | 13 | $157.33 | $2,045 |
| 83036 Blood Count | Office | 13 | 12 | $9.52 | $124 |
By year: 2022 $76K for 1,941 services; 2023 $75K for 1,611 services; 2024 $80K for 1,793 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 81002 Clinical Chemistry | 18 | 16 | $3.41 | $61.38 |
| 83036 Blood Count | 13 | 12 | $9.52 | $124 |
Medicare prescription drug claims, 2024
In 2024, the drug Jack W Wallis prescribed most often to Medicare patients was Rosuvastatin Calcium, with 272 prescriptions and refills. In total Jack W Wallis wrote 4,786 Medicare prescriptions that cost $219K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Rosuvastatin Calcium Generic | 272 | 750 | 87 | $3,477 |
| Atorvastatin Calcium Generic | 197 | 488 | 50 | $1,142 |
| Amlodipine Besylate Generic | 191 | 491 | 49 | $984 |
| Losartan Potassium Generic | 157 | 382 | 36 | $1,593 |
| Sertraline Hcl Generic | 135 | 236 | 25 | $1,047 |
| Levothyroxine Sodium Generic | 113 | 311 | 33 | $1,326 |
| Lisinopril Generic | 113 | 292 | 34 | $548 |
| Tamsulosin Hcl Generic | 112 | 265 | 30 | $1,825 |
| Gabapentin Generic | 100 | 166 | 19 | $1,690 |
| Quetiapine Fumarate Generic | 96 | 110 | Under 11 | $878 |
| Metoprolol Succinate Generic | 92 | 203 | 22 | $1,381 |
| Euthyrox Levothyroxine Sodium | 82 | 204 | 19 | $597 |
| Metformin Hcl Er Metformin Hcl | 80 | 189 | 22 | $593 |
| Metformin Hcl Generic | 80 | 201 | 19 | $619 |
| Fluticasone Propionate Generic | 75 | 134 | 23 | $1,518 |
Brand drugs: 483 claims; generic drugs: 4,286 claims; opioid claims: 42.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Jack W Wallis $81.73 ($81.73 in general payments such as food, travel and fees) from 1 company. The largest payer was Imperative Care, Inc with $81.73.
| Company | Payments | Amount |
|---|---|---|
| Imperative Care, Inc | 1 | $81.73 |
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.