Doctor profile · Federal record
Dr. Silvia Alvarez de Leon, M.D.
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Springfield, MO
- NPI 1902150063
- Accepts Medicare
- 22 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1229 E Seminole St Ste 230
Springfield, MO 658042227
(417) 888-5696
Credentials & registration
- NPI registered
- October 2012 — 14 yrs on file
- Profile last updated
- June 5, 2023
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State licenses (2)
- Missouri #2023006517 · Iowa #MD-44614
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902150063. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,016
Distinct HCPCS
10
Medicare allowed
$52,836
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
94729 |
Test to examine how well the lungs exchange gases | 178 | 178 | $8 | |
94726 |
Test to determine lung volumes using sensors | 176 | 176 | $11 | |
94010 |
Test to measure expiratory airflow and volume | 115 | 114 | $8 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 85 | 85 | $10 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 84 | 84 | $105 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 59 | 57 | $84 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 57 | 34 | $76 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 56 | 52 | $120 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 53 | 30 | $48 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 43 | 43 | $157 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 77. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$230
Transactions
12
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GENZYME CORPORATION | 2 | $41.71 | |
| Amgen Inc. | 2 | $35.63 | |
| AstraZeneca Pharmaceuticals LP | 2 | $31.23 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $25.80 | |
| Regeneron Healthcare Solutions, Inc. | 1 | $23.12 | |
| Mallinckrodt Hospital Products Inc. | 1 | $21.89 | |
| United Therapeutics Corporation | 1 | $18.79 | |
| Mylan Specialty L.P. | 1 | $17.37 | |
| Actelion Pharmaceuticals US, Inc. | 1 | $14.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
937
Patients
283
Total drug cost
$389,149
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 138 | 61 | $3,673 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 118 | 38 | $50,997 |
| Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) | Brand | 93 | 21 | $47,690 |
| Incruse Ellipta (Umeclidinium Bromide) | Brand | 82 | 20 | $34,771 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 82 | 23 | $69,839 |
| Stiolto Respimat (Tiotropium Br/Olodaterol Hcl) | Brand | 64 | 16 | $39,221 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 50 | 14 | $34,829 |
| Montelukast Sodium | Generic | 49 | 17 | $554 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 47 | 14 | $25,651 |
| Prednisone | Generic | 45 | 28 | $261 |
Hospital affiliations
Frequently asked questions
What is Dr. Silvia Alvarez de Leon's medical specialty?
Dr. Silvia Alvarez de Leon practices Pulmonary Disease Physician in Springfield, MO.
Where does Dr. Silvia Alvarez de Leon practice?
Dr. Silvia Alvarez de Leon practices at 1229 E Seminole St Ste 230, Springfield, MO 658042227. Office phone: 4178885696.
What is Dr. Silvia Alvarez de Leon's NPI?
Dr. Silvia Alvarez de Leon's National Provider Identifier (NPI) is 1902150063, issued by NPPES.
Does Dr. Silvia Alvarez de Leon accept Medicare assignment?
Yes. Dr. Silvia Alvarez de Leon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Silvia Alvarez de Leon commonly perform?
Top Medicare-reported procedures in 2023: Test to examine how well the lungs exchange gases (HCPCS 94729); Test to determine lung volumes using sensors (HCPCS 94726); Test to measure expiratory airflow and volume (HCPCS 94010). Source: CMS Medicare Physician & Other Practitioners file.