Nurse Practitioner, Family · Knoxville, TN
NPI
1326314782
Since 2012
Specialty
Nurse Practitioner, Family
Code 363LF0000X
Group practices
2
Medicare group memberships
Hospitals
5
Hospital affiliations
6473 Kingston Pike
Knoxville, TN, 37919
Phone (865) 588-8831
Groups this clinician bills Medicare through
Medicare paid, 2024
$133K
5,885 services
Medicare patients, 2024
352
Average age 73
Drug cost, 2024
$3.9M
4,839 prescriptions
Company payments, 2025
$22K
From 18 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Katherine M Johnson was code J2356 (injection, tezepelumab-ekko, 1 mg), 3,570 times for 12 patients. In total Katherine M Johnson billed 5,885 services in 32 codes, and Medicare paid $133K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2026-06-22.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| J2356 Injection, tezepelumab-ekko, 1 mg | Office | 3,570 | 12 | $14.22 | $51K |
| 99214 Office E&M - Established | Office | 217 | 183 | $70.98 | $15K |
| 99213 Office E&M - Established | Office | 213 | 184 | $48.12 | $10K |
| 94010 Pulmonary Function Testing | Office | 121 | 113 | $15.07 | $1,823 |
| 71046 X-ray - Chest | Office | 100 | 88 | $18.05 | $1,805 |
| 94729 Pulmonary Function Testing | Office | 76 | 74 | $31.10 | $2,364 |
| 94727 Pulmonary Function Testing | Office | 71 | 69 | $24.27 | $1,723 |
| 95012 Pulmonary | Office | 56 | 50 | $9.89 | $554 |
| 96372 Injection Administration | Office | 44 | 36 | $7.71 | $339 |
| 36415 Venipuncture Blood Collection | Office | 28 | 24 | $8.38 | $235 |
| 87811 Immunoassay | Office | 12 | 12 | $40.55 | $487 |
By year: 2022 $298K for 6,051 services; 2023 $303K for 9,246 services; 2024 $133K for 5,885 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 28 | 24 | $8.38 | $235 |
| 87811 Immunoassay | 12 | 12 | $40.55 | $487 |
Medicare prescription drug claims, 2024
In 2024, the drug Katherine M Johnson prescribed most often to Medicare patients was Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter), with 705 prescriptions and refills. In total Katherine M Johnson wrote 4,839 Medicare prescriptions that cost $3.9M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 705 | 963 | 187 | $600K |
| Albuterol Sulfate Hfa Albuterol Sulfate | 638 | 843 | 217 | $20K |
| Prednisone Generic | 517 | 587 | 334 | $1,868 |
| Montelukast Sodium Generic | 295 | 645 | 95 | $2,767 |
| Azithromycin Generic | 243 | 346 | 123 | $3,927 |
| Symbicort Budesonide/Formoterol Fumarate | 172 | 272 | 48 | $61K |
| Breztri Aerosphere Budesonide/Glycopyr/Formoterol | 152 | 182 | 43 | $114K |
| Spiriva Respimat Tiotropium Bromide | 137 | 193 | 41 | $99K |
| Dupixent Pen Dupilumab | 133 | 133 | 27 | $520K |
| Tezspire Tezepelumab-Ekko | 129 | 129 | 26 | $560K |
| Breo Ellipta Fluticasone/Vilanterol | 99 | 206 | 35 | $79K |
| Fluticasone Propionate Generic | 98 | 183 | 44 | $2,204 |
| Stiolto Respimat Tiotropium Br/Olodaterol Hcl | 93 | 127 | 23 | $59K |
| Fasenra Benralizumab | 92 | 155 | 26 | $577K |
| Levofloxacin Generic | 79 | 81 | 65 | $351 |
Brand drugs: 2,644 claims; generic drugs: - claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Katherine M Johnson $22K ($22K in general payments such as food, travel and fees) from 18 companies. The largest payer was GlaxoSmithKline, LLC. with $12K.
| Company | Payments | Amount |
|---|---|---|
| GlaxoSmithKline, LLC. GSK | 43 | $12K |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 27 | $8,023 |
| AstraZeneca Pharmaceuticals LP AZN | 26 | $708 |
| Insmed, Inc. INSM | 9 | $198 |
| Merck Sharp & Dohme LLC MRK | 6 | $183 |
| Grifols USA, LLC | 6 | $140 |
| Amgen Inc. AMGN | 10 | $135 |
| Mallinckrodt Hospital Products Inc. | 4 | $117 |
| Genzyme Corporation SNY | 4 | $116 |
| Actelion Pharmaceuticals US, Inc. JNJ | 4 | $113 |
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.