Internal Medicine, Pulmonary Disease · Rockville, MD
NPI
1093719023
Since 2005
Specialty
Internal Medicine, Pulmonary Disease
Code 207RP1001X
Group practices
3
Medicare group memberships
Hospitals
0
Hospital affiliations
15225 Shady Grove Rd
Rockville, MD, 20850
Phone (301) 330-0200
Groups this clinician bills Medicare through
Medicare paid, 2024
$138K
1,763 services
Medicare patients, 2024
495
Average age 75
Drug cost, 2024
$2.2M
5,251 prescriptions
Company payments, 2025
$266
From 7 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Alan S Chanales was code 94010 (pulmonary function testing), 639 times for 390 patients. In total Alan S Chanales billed 1,763 services in 23 codes, and Medicare paid $138K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2022-03-30.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 94010 Pulmonary Function Testing | Office | 639 | 390 | $23.77 | $15K |
| 99214 Office E&M - Established | Office | 452 | 292 | $102.96 | $47K |
| 99215 Office E&M - Established | Office | 198 | 118 | $152.45 | $30K |
| 99213 Office E&M - Established | Office | 142 | 121 | $67.78 | $9,625 |
| 99204 Office E&M - New | Office | 99 | 99 | $126.34 | $13K |
| 99205 Office E&M - New | Office | 67 | 67 | $190.70 | $13K |
By year: 2022 $126K for 1,685 services; 2023 $115K for 1,519 services; 2024 $138K for 1,763 services.
Medicare prescription drug claims, 2024
In 2024, the drug Alan S Chanales prescribed most often to Medicare patients was Fluticasone Propionate, with 721 prescriptions and refills. In total Alan S Chanales wrote 5,251 Medicare prescriptions that cost $2.2M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Fluticasone Propionate Generic | 721 | 1,268 | 278 | $15K |
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 496 | 720 | 121 | $450K |
| Arnuity Ellipta Fluticasone Furoate | 482 | 641 | 130 | $159K |
| Azithromycin Generic | 475 | 489 | 248 | $2,862 |
| Breo Ellipta Fluticasone/Vilanterol | 353 | 498 | 108 | $188K |
| Prednisone Generic | 336 | 345 | 194 | $3,735 |
| Azelastine Hcl Generic | 234 | 428 | 83 | $11K |
| Montelukast Sodium Generic | 192 | 520 | 65 | $3,610 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 170 | 175 | 91 | $4,114 |
| Fluticasone-Salmeterol Fluticasone Propion/Salmeterol | 148 | 211 | 54 | $26K |
| Omeprazole Generic | 148 | 296 | 53 | $2,050 |
| Ipratropium Bromide Generic | 102 | 192 | 38 | $4,110 |
| Famotidine Generic | 79 | 184 | 29 | $1,381 |
| Wixela Inhub Fluticasone Propion/Salmeterol | 48 | 86 | 25 | $9,291 |
| Incruse Ellipta Umeclidinium Bromide | 47 | 55 | 13 | $18K |
Brand drugs: - claims; generic drugs: 3,298 claims; opioid claims: 75.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Alan S Chanales $266 ($266 in general payments such as food, travel and fees) from 7 companies. The largest payer was Amgen Inc. with $80.09.
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.