Allergy and Immunology · Columbus, OH
NPI
1215907480
Since 2006
Specialty
Allergy and Immunology
Code 207K00000X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
8080 Ravines Edge Ct
Columbus, OH, 43235
Phone (614) 846-5944
Groups this clinician bills Medicare through
Medicare paid, 2024
$140K
8,793 services
Medicare patients, 2024
207
Average age 71
Drug cost, 2024
$221K
1,002 prescriptions
Company payments, 2025
$2,247
From 20 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Grace Y Ryu was code 95165 (treatment - miscellaneous), 1,970 times for 110 patients. In total Grace Y Ryu billed 8,793 services in 25 codes, and Medicare paid $140K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2020-11-10.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 95165 Treatment - Miscellaneous | Office | 1,970 | 110 | $9.51 | $19K |
| 95004 Test - Miscellaneous | Office | 1,535 | 23 | $2.54 | $3,897 |
| 95115 Treatment - Miscellaneous | Office | 929 | 62 | $6.13 | $5,692 |
| 95117 Treatment - Miscellaneous | Office | 672 | 43 | $7.28 | $4,889 |
| 99213 Office E&M - Established | Office | 145 | 133 | $55.03 | $7,979 |
| 96160 E&M - Miscellaneous | Office | 43 | 40 | $1.99 | $85.48 |
| 99203 Office E&M - New | Office | 14 | 14 | $77.78 | $1,089 |
By year: 2022 $66K for 5,356 services; 2023 $70K for 6,238 services; 2024 $140K for 8,793 services.
Medicare prescription drug claims, 2024
In 2024, the drug Grace Y Ryu prescribed most often to Medicare patients was Montelukast Sodium, with 225 prescriptions and refills. In total Grace Y Ryu wrote 1,002 Medicare prescriptions that cost $221K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Montelukast Sodium Generic | 225 | 489 | 51 | $2,017 |
| Fluticasone Propionate Generic | 172 | 257 | 39 | $1,667 |
| Ipratropium Bromide Generic | 105 | 131 | 30 | $2,696 |
| Levocetirizine Dihydrochloride Generic | 84 | 132 | 16 | $473 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 78 | 90 | 32 | $1,710 |
| Azelastine Hcl Generic | 69 | 99 | 18 | $1,978 |
| Arnuity Ellipta Fluticasone Furoate | 27 | 33 | Under 11 | $7,450 |
| Epinephrine Generic | 27 | 32 | 22 | $5,432 |
| Breo Ellipta Fluticasone/Vilanterol | 26 | 34 | Under 11 | $13K |
| Advair Hfa Fluticasone Propion/Salmeterol | 17 | 21 | Under 11 | $7,217 |
| Famotidine Generic | 15 | 19 | Under 11 | $47.15 |
| Ketoconazole Generic | 15 | 15 | Under 11 | $161 |
| Wixela Inhub Fluticasone Propion/Salmeterol | 12 | 34 | Under 11 | $2,288 |
| Fluticasone-Salmeterol Fluticasone Propion/Salmeterol | 12 | 22 | Under 11 | $1,204 |
| Omnaris Ciclesonide | 11 | 11 | Under 11 | $3,697 |
Brand drugs: 225 claims; generic drugs: 777 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Grace Y Ryu $2,247 ($2,247 in general payments such as food, travel and fees) from 20 companies. The largest payer was AstraZeneca Pharmaceuticals LP with $422.
| Company | Payments | Amount |
|---|---|---|
| AstraZeneca Pharmaceuticals LP AZN | 16 | $422 |
| CSL Behring CSL.AX | 15 | $376 |
| Genzyme Corporation SNY | 21 | $277 |
| GlaxoSmithKline, LLC. GSK | 22 | $276 |
| Amgen Inc. AMGN | 6 | $188 |
| Regeneron Healthcare Solutions, Inc. REGN | 8 | $152 |
| Novartis Pharmaceuticals Corporation NVS | 7 | $123 |
| Takeda Pharmaceuticals U.S.A., Inc. TAK | 4 | $68.51 |
| Pfizer Inc. PFE | 2 | $50.87 |
| Genentech USA, Inc. ROG.SW | 2 | $48.9 |
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.