Allergy and Immunology · San Diego, CA
NPI
1184663650
Since 2006
Specialty
Allergy and Immunology
Code 207K00000X
Group practices
1
Medicare group memberships
Hospitals
0
Hospital affiliations
3811 Valley Centre Dr
San Diego, CA, 92130
Phone (858) 764-9010
Groups this clinician bills Medicare through
Medicare paid, 2024
$638K
40,324 services
Medicare patients, 2024
446
Average age 74
Drug cost, 2024
$937K
1,131 prescriptions
Company payments, 2025
$59K
From 21 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Katharine M Woessner was code J2356 (injection, tezepelumab-ekko, 1 mg), 13,860 times for 17 patients. In total Katharine M Woessner billed 40,324 services in 43 codes, and Medicare paid $638K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2020-01-03.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| J2356 Injection, tezepelumab-ekko, 1 mg | Office | 13,860 | 17 | $10.53 | $146K |
| J2182 Injection, mepolizumab, 1 mg | Office | 10,500 | 26 | $17.92 | $188K |
| J2357 Injection, omalizumab, 5 mg | Office | 9,105 | 51 | $19.50 | $178K |
| 95044 Test - Miscellaneous | Office | 2,508 | 43 | $4.17 | $10K |
| 95004 Test - Miscellaneous | Office | 1,521 | 58 | $3.02 | $4,596 |
| 95165 Treatment - Miscellaneous | Office | 564 | 29 | $11.19 | $6,312 |
| 96372 Injection Administration | Office | 481 | 114 | $11.86 | $5,702 |
| 95117 Treatment - Miscellaneous | Office | 230 | 55 | $10.56 | $2,430 |
| 95024 Test - Miscellaneous | Office | 204 | 40 | $7.06 | $1,440 |
| 99213 Office E&M - Established | Office | 200 | 160 | $70.65 | $14K |
| 99204 Office E&M - New | Office | 122 | 122 | $127.57 | $16K |
| 95018 Test - Miscellaneous | Office | 108 | 30 | $17.60 | $1,901 |
| 95115 Treatment - Miscellaneous | Office | 96 | 24 | $8.28 | $795 |
| G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | Office | 87 | 81 | $13.50 | $1,175 |
| J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Office | 74 | 15 | $0.68 | $50.34 |
By year: 2022 $297K for 16,914 services; 2023 $380K for 21,256 services; 2024 $638K for 40,324 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 89190 General Laboratory | 22 | 22 | $5.31 | $117 |
Medicare prescription drug claims, 2024
In 2024, the drug Katharine M Woessner prescribed most often to Medicare patients was Montelukast Sodium, with 118 prescriptions and refills. In total Katharine M Woessner wrote 1,131 Medicare prescriptions that cost $937K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Montelukast Sodium Generic | 118 | 346 | 37 | $1,784 |
| Ipratropium Bromide Generic | 105 | 149 | 33 | $4,951 |
| Azithromycin Generic | 67 | 67 | 65 | $220 |
| Azelastine Hcl Generic | 59 | 95 | 16 | $2,051 |
| Xolair Omalizumab | 58 | 58 | Under 11 | $206K |
| Albuterol Sulfate Hfa Albuterol Sulfate | 54 | 71 | 22 | $2,729 |
| Atovaquone-Proguanil Hcl Atovaquone/Proguanil Hcl | 47 | 48 | 45 | $3,624 |
| Breo Ellipta Fluticasone/Vilanterol | 32 | 56 | Under 11 | $21K |
| Dupixent Syringe Dupilumab | 30 | 35 | Under 11 | $130K |
| Fluticasone Propionate Generic | 29 | 64 | Under 11 | $835 |
| Prednisone Generic | 25 | 38 | 14 | $112 |
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 25 | 43 | Under 11 | $27K |
| Spiriva Respimat Tiotropium Bromide | 24 | 55 | Under 11 | $26K |
| Dulera Mometasone/Formoterol | 23 | 43 | Under 11 | $14K |
| Hydroxyzine Hcl Generic | 21 | 40 | Under 11 | $482 |
Brand drugs: 448 claims; generic drugs: 683 claims; opioid claims: 14.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Katharine M Woessner $59K ($59K in general payments such as food, travel and fees) from 21 companies. The largest payer was AstraZeneca Pharmaceuticals LP with $32K.
| Company | Payments | Amount |
|---|---|---|
| AstraZeneca Pharmaceuticals LP AZN | 45 | $32K |
| Regeneron Healthcare Solutions, Inc. REGN | 17 | $16K |
| GlaxoSmithKline, LLC. GSK | 27 | $10K |
| Genzyme Corporation SNY | 7 | $206 |
| Novartis Pharmaceuticals Corporation NVS | 9 | $178 |
| Amgen Inc. AMGN | 5 | $124 |
| LEO Pharma Inc. | 3 | $85.67 |
| Cycle Pharmaceuticals Inc | 3 | $84.32 |
| Ionis Pharmaceuticals, Inc. IONS | 2 | $59.66 |
| Pfizer Inc. PFE | 2 | $43.05 |
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.